Model: DC–30A Free air delivery: 3.6m3/min Working pressure: 8bar Screw air end rotor lobe: 5:6 Brand of screw air end: Hanbell ZheJiang AB+ series with 6 pcs CHINAMFG bearings Control: Mircro PLC controller Driven: direct coupling Cooling: by air Electric motor: 30hp22KW 380V/3PH/50HZ,IP54 protection level Discharge temperature: less than ambient +8 ºC Noise: less than 68 dB(A) Air outlet size: G1″ Dimension: 1330*830*1265mm Weight: 400kg Warranty: 24 months for the screw air end,12 months for the whole set compressor except air filter,oil filter and oil/air separator.
Direct driven screw air compressor
1. Reliable quality, competitive price 2. German Air end 3. Perfect service network 4. Easy to install, operate and maintain. 5. Low noise, Low energy consumption, Low running, Low maintenance cost. 6. Aptitude and intelligent Control, PLC control, LCD displayer. 7. Screw compressor factory welcome dealers join in us
DHH
Air flow Capacity (m 3 /min)/cfm
Power
Noise
Outlet diameter
Dimension
Weight
MODEL
0.7Mpa
0.8Mpa
1.0Mpa
1.3Mpa
KW
HP
DB(A)
INCH
W× D× H mm
Kg
m 3
cfm
m 3
cfm
m 3
cfm
m 3
cfm
DC-30A
3.6
127.1
3.4
120
3.2
113
2.8
98.9
22
30
68
G1″
1300× 830× 1260
400
DC-50A
6.5
229.5
6.2
219
5.6
197.8
4.9
173
37
50
69
G1 1/2″
1450× 1000× 1240
900
DC-75A/W
10.1
356.7
9.5
335.5
8.5
300.2
7.5
264.9
55
75
70
G2″
1720× 1200× 1340
1700
DC-100A/W
13.6
480.3
12.8
452
12.3
434.4
10.2
360.2
75
100
72
G2″
2571× 1260× 1460
1900
DC-125A/W
16.1
568.5
15.5
547.4
14.0
494.4
12.5
441.4
90
125
72
DN50
2571× 1260× 1460
2500
DC-150A/W
21.2
748.7
19.6
692.2
17.8
628.6
15.5
547.4
110
150
73
DN65
2300× 1600× 1790
2800
DC-175A/W
24.1
851
23.2
819.3
20.5
724
17.8
628.6
132
175
74
DN65
2300× 1600× 1790
3000
DC-220A/W
28.8
1017
27.8
981.7
25.0
882.9
22.4
791
160
220
75
DN80
2500× 1700× 1850
3500
DC-250A/W
32.5
1147.8
31.2
1101.8
28.0
988.8
25.8
911
185
250
77
DN80
2500× 1700× 1850
3800
DC-270A/W
34.5
1218.4
34.0
1200.7
30.5
1077
28
988.8
200
270
76
DN80
2500× 1700× 1850
4200
DC-300A/W
36.8
1299.6
34.7
1225.4
31.5
1112.4
29.5
1041.8
220
300
80
DN100
2800× 1900× 1950
4800
DC-350A/W
43.0
1518.5
41.5
1465.6
38.0
1342
34.9
1232.5
250
350
78
DN100
2800× 1900× 1950
5200
DC-375A/W
51.35
1813.4
50.59
1786.6
46.06
1626.6
41.51
1466
280
375
82
DN125
4200× 2200× 2240
7600
DC-400A/W
56.79
2005.5
55.95
1975.9
50.08
1768.6
45.62
1611
315
400
82
DN125
4200× 2200× 2240
7600
DC-450A/W
66.08
2333.6
65.43
2310.6
55.12
1946.5
49.58
1750.9
355
450
83
DN125
4200× 2200× 2240
8200
DC-500A/W
75.05
2473.8
74.31
2624.2
64.46
2276.4
58.07
2050.7
400
500
83
DN125
4200× 2200× 2240
8200
Certificate
Application Industry ********************************************************************************************************************************
Project case ********************************************************************************************************************************
Company Profile ********************************************************************************************************************************
Our Factory have been in air compressors industry for 23years, from piston type air compressor late to screw type air compressors, now we have fixed speed (belt driven), fixed speed (direct driven) screw air compressors;VSD variable speed frequency screw air compressors, inverter compressors work very good and save electricity;Besides we also have the newest technology for permanent magnet frequency screw air compressors, this new technology screw air compressor super environmental and save energy, quite lower noise, almost mute, best choice if your work shop have high request of environment.
Welcome to choose us as your partner and best supplier!
Our Service ********************************************************************************************************************************
1.24/7 after sales service support in different languages. 2.Follow up the feedback of products in 2 months interval by email or call. 3.Guidance of installation and commissioning on site can be provided by factory-trained technicians or local Authorized Service Center. 4.Technical training for customers in DEHAHA air compressor factory or working site. 5.Plenty of original spare parts with proven quality are all available from our central stocks in ZheJiang and all distributors’depots. 6.All kinds of technical documents in different languages.
1.Why customer choose us? DHH CHINAMFG ZheJiang CO.,LTD.with 24 years old history,we are specialized in Rotary Screw Air Compressor.Germany Standard and 13 years exporting experience help us won more than 30 loyal foreign agents.We warmly welcome your small trial order for quality or market test.
2.Are you a manufacturer or trading company? We are professional manufacturer with big modern factory in HangZhou,China,with professional design team.Both OEM & ODM service can be accepted.
3.Where is your factory located? How can I visit there? Our factory is located in HangZhou City, ZheJiang Province, China. We can pick up you from ZheJiang , it’s about 1 hour from ZheJiang Xihu (West Lake) Dis. Airport to our factory. Warmly welcome to visit us!
4.What’s your delivery time? 380V 50HZ we can delivery the goods within 14 days. Other electricity or other color we will delivery within 22 days,if urgently order,pls contact our sales in advance.
5.How long is your air compressor warranty? One year for the whole machine and 2 years for screw air end, except consumable spare parts and we can provide some spare parts of the machines.
6.How does your factory do regarding quality control? Quality is everything. we always attach great importance to quality controlling from the very beginning to the very end. Our factory has gained ISO9001:2015 authentication and CE certificate.
7.How long could your air compressor be used? Generally, more than 10 years.
8. What’s payment term? T/T,L/C,D/P,Western Union,Paypal,Credit Card,and etc.Also we could accept USD, RMB, Euro and other currency.
9.How about your customer service? 24 hours on-line service available.48 hours problem solved promise.
10.How about your after-sales service? (1) Provide customers with installation and commissioning online instructions. (2) Well-trained engineers available to overseas service. (3) CHINAMFG agents and after service available.
Shipping Cost:
Estimated freight per unit.
To be negotiated
Lubrication Style:
Lubricated
Cooling System:
Air Cooling
Power Source:
AC Power
Customization:
Available
|
What are the energy-saving technologies available for air compressors?
There are several energy-saving technologies available for air compressors that help improve their efficiency and reduce energy consumption. These technologies aim to optimize the operation of air compressors and minimize energy losses. Here are some common energy-saving technologies used:
1. Variable Speed Drive (VSD) Compressors:
VSD compressors are designed to adjust the motor speed according to the compressed air demand. By varying the motor speed, these compressors can match the output to the actual air requirement, resulting in energy savings. VSD compressors are particularly effective in applications with varying air demands, as they can operate at lower speeds during periods of lower demand, reducing energy consumption.
2. Energy-Efficient Motors:
The use of energy-efficient motors in air compressors can contribute to energy savings. High-efficiency motors, such as those with premium efficiency ratings, are designed to minimize energy losses and operate more efficiently than standard motors. By using energy-efficient motors, air compressors can reduce energy consumption and achieve higher overall system efficiency.
3. Heat Recovery Systems:
Air compressors generate a significant amount of heat during operation. Heat recovery systems capture and utilize this wasted heat for other purposes, such as space heating, water heating, or preheating process air or water. By recovering and utilizing the heat, air compressors can provide additional energy savings and improve overall system efficiency.
4. Air Receiver Tanks:
Air receiver tanks are used to store compressed air and provide a buffer during periods of fluctuating demand. By using appropriately sized air receiver tanks, the compressed air system can operate more efficiently. The tanks help reduce the number of starts and stops of the air compressor, allowing it to run at full load for longer periods, which is more energy-efficient than frequent cycling.
5. System Control and Automation:
Implementing advanced control and automation systems can optimize the operation of air compressors. These systems monitor and adjust the compressed air system based on demand, ensuring that only the required amount of air is produced. By maintaining optimal system pressure, minimizing leaks, and reducing unnecessary air production, control and automation systems help achieve energy savings.
6. Leak Detection and Repair:
Air leaks in compressed air systems can lead to significant energy losses. Regular leak detection and repair programs help identify and fix air leaks promptly. By minimizing air leakage, the demand on the air compressor is reduced, resulting in energy savings. Utilizing ultrasonic leak detection devices can help locate and repair leaks more efficiently.
7. System Optimization and Maintenance:
Proper system optimization and routine maintenance are essential for energy savings in air compressors. This includes regular cleaning and replacement of air filters, optimizing air pressure settings, ensuring proper lubrication, and conducting preventive maintenance to keep the system running at peak efficiency.
By implementing these energy-saving technologies and practices, air compressor systems can achieve significant energy efficiency improvements, reduce operational costs, and minimize environmental impact.
How are air compressors used in refrigeration and HVAC systems?
Air compressors play a vital role in refrigeration and HVAC (Heating, Ventilation, and Air Conditioning) systems, providing the necessary compression of refrigerant gases and facilitating the heat transfer process. Here are the key ways in which air compressors are used in refrigeration and HVAC systems:
1. Refrigerant Compression:
In refrigeration systems, air compressors are used to compress the refrigerant gas, raising its pressure and temperature. This compressed gas then moves through the system, where it undergoes phase changes and heat exchange to enable cooling or heating. The compressor is the heart of the refrigeration cycle, as it pressurizes and circulates the refrigerant.
2. Refrigeration Cycle:
The compression of refrigerant gas by the air compressor is an essential step in the refrigeration cycle. After compression, the high-pressure, high-temperature gas flows to the condenser, where it releases heat and condenses into a liquid. The liquid refrigerant then passes through an expansion valve or device, which reduces its pressure and temperature. This low-pressure, low-temperature refrigerant then enters the evaporator, absorbing heat from the surrounding environment and evaporating back into a gas. The cycle continues as the gas returns to the compressor for re-compression.
3. HVAC Cooling and Heating:
In HVAC systems, air compressors are used to facilitate cooling and heating processes. The compressor compresses the refrigerant gas, which allows it to absorb heat from the indoor environment in the cooling mode. The compressed gas releases heat in the outdoor condenser unit and then circulates back to the compressor to repeat the cycle. In the heating mode, the compressor reverses the refrigeration cycle, absorbing heat from the outdoor air or ground source and transferring it indoors.
4. Air Conditioning:
Air compressors are an integral part of air conditioning systems, which are a subset of HVAC systems. Compressed refrigerant gases are used to cool and dehumidify the air in residential, commercial, and industrial buildings. The compressor pressurizes the refrigerant, initiating the cooling cycle that removes heat from the indoor air and releases it outside.
5. Compressor Types:
Refrigeration and HVAC systems utilize different types of air compressors. Reciprocating compressors, rotary screw compressors, and scroll compressors are commonly used in these applications. The selection of the compressor type depends on factors such as system size, capacity requirements, efficiency, and application-specific considerations.
6. Energy Efficiency:
Efficient operation of air compressors is crucial for refrigeration and HVAC systems. Energy-efficient compressors help minimize power consumption and reduce operating costs. Additionally, proper compressor sizing and system design contribute to the overall energy efficiency of refrigeration and HVAC systems.
By effectively compressing refrigerant gases and facilitating the heat transfer process, air compressors enable the cooling and heating functions in refrigeration and HVAC systems, ensuring comfortable indoor environments and efficient temperature control.
Can you explain the basics of air compressor terminology?
Understanding the basic terminology related to air compressors can help in better comprehension of their operation and discussions related to them. Here are some essential terms related to air compressors:
1. CFM (Cubic Feet per Minute): CFM is a unit of measurement that denotes the volumetric flow rate of compressed air. It indicates the amount of air a compressor can deliver within a minute and is a crucial factor in determining the compressor’s capacity.
2. PSI (Pounds per Square Inch): PSI is a unit of measurement used to quantify pressure. It represents the force exerted by the compressed air on a specific area. PSI is a vital specification for understanding the pressure capabilities of an air compressor and determining its suitability for various applications.
3. Duty Cycle: Duty cycle refers to the percentage of time an air compressor can operate in a given time period. It indicates the compressor’s ability to handle continuous operation without overheating or experiencing performance issues. For instance, a compressor with a 50% duty cycle can run for half the time in a given hour or cycle.
4. Horsepower (HP): Horsepower is a unit used to measure the power output of a compressor motor. It indicates the motor’s capacity to drive the compressor pump and is often used as a reference for comparing different compressor models.
5. Receiver Tank: The receiver tank, also known as an air tank, is a storage vessel that holds the compressed air delivered by the compressor. It helps in stabilizing pressure fluctuations, allowing for a more consistent supply of compressed air during peak demand periods.
6. Single-Stage vs. Two-Stage: These terms refer to the number of compression stages in a reciprocating air compressor. In a single-stage compressor, air is compressed in a single stroke of the piston, while in a two-stage compressor, it undergoes initial compression in one stage and further compression in a second stage, resulting in higher pressures.
7. Oil-Free vs. Oil-Lubricated: These terms describe the lubrication method used in air compressors. Oil-free compressors have internal components that do not require oil lubrication, making them suitable for applications where oil contamination is a concern. Oil-lubricated compressors use oil for lubrication, enhancing durability and performance but requiring regular oil changes and maintenance.
8. Pressure Switch: A pressure switch is an electrical component that automatically starts and stops the compressor motor based on the pre-set pressure levels. It helps maintain the desired pressure range in the receiver tank and protects the compressor from over-pressurization.
9. Regulator: A regulator is a device used to control and adjust the output pressure of the compressed air. It allows users to set the desired pressure level for specific applications and ensures a consistent and safe supply of compressed air.
These are some of the fundamental terms associated with air compressors. Familiarizing yourself with these terms will aid in understanding and effectively communicating about air compressors and their functionality.
Working principle and characteristics of single screw compressor:
Simple construction Low vibration The single screw air compressor uses a single screw and 2 star wheels, 1 placed on either side of the screw. Radial and axial loads cancel each other, resulting a theoretically zero load. This is the most advanced designing structure of the single screw air compressor.
High efficiency Firstly, single screw air compressor theoretically doesn’t have any clearance volume. Secondly, the water used as a lubricating medium also seals gap inside the compression chamber, and enables high efficient operation at low speeds. Thirdly, using water as a cooling method keep compressor ideal isothermal compression.
Energy saving When the actual air usage is lower than rated air delivery, compressor consumes extra power without any air output during unloading. However, with inverter, compressor changes the rotary speed of motor depending on detected air pressure, resulting energy saving.
Less noise First, the motor and screw are directly connected without any rotation gear to cause gear noise. Meanwhile, sound absorbing materials are also used in the equipment shell to reduce noise.
Stable air delivery Depending on the valve of pressure sensor, the digital controller change the motor rotation speed through inverter. That is how it controls the discharge air pressure to make stable air output.
Monitorable Intelligent monitoring is used to prevent accidents. Emergency alarm appears on computers and short messages will also be sent to managers. All these are substantial to the prevention of production accidents.
Dry Type Oil-free Air Compressor Technical Parameters
Model
Capacity(FAD)*
Maxinmum working
Installed motor power
Lubricated Water Capacity
Noise
Dimensions(mm)
Weight
Air outlet
Cooling Water Capacity
pressure
level**
pipe diameter
m3/min
cfm
bar(g)
psig
kw
hp
L/min
dB(A)
L*W*H(mm)
kg
Inch
T/h
DVAWH-55(W)
1.8-6.0
64-212
20
290
37+15
50+20
86
70
29, China Our factory is located in No. 366, YangzhuangBang Street, Pingxing Rd., Xindai Town, HangZhou, ZHangZhoug Province, China
Q3: Warranty terms of your machine? A3: Two years warranty for the machine and technical support according to your needs.
Q4: Will you provide some spare parts of the machines? A4: Yes, of course.
Q5: How long will you take to arrange production? A5: 380V 50HZ we can delivery the goods within 10 days. Other electricity or other color we will delivery within 22 days
Q6: Can you accept OEM orders? A6: Yes, with professional design team, OEM orders are highly welcome
Shipping Cost:
Estimated freight per unit.
To be negotiated
After-sales Service:
Local Distributor Service
Warranty:
18 months Warranty
Lubrication Style:
Oil-free
Customization:
Available
|
Types of Air Compressors
There are many types of Air Compressors available on the market. Learn which one is right for your needs and what makes one better than another. Find out more about Single-stage models, Oil-free models, and Low-noise models. This article will explain these types and help you decide which one you need. You can also learn about Air Compressors that have single-stage compressors. If you are looking for a high-quality compressor, this article will help you choose a unit.
Air Compressors
Air compressors work by forcing atmospheric air through an inlet valve. As the piston moves down, it pulls atmospheric air into the chamber. As the piston rises, it forces the compressed air out of the cylinder through an exhaust valve. One of the most common types of air compressor is the reciprocating type. Another type of compressor is a single-stage piston. These types of compressors compress air in one stroke – equivalent to the complete rotation of the piston’s crankshaft. These devices change electrical or mechanical energy into pressurized air. When air is compressed, its volume decreases, increasing its pressure. Air compressors typically have a minimum pressure of 30 bars. The lower pressure band is the range of air pressure. Most compressors are controlled separately, but network controls can be used to interconnect multiple compressors. This type of controller will not work for all types of compressors. There are other types of air compressors that can communicate with each other. Compressed air has multiple applications in all kinds of industries. In agriculture, it can power pneumatically powered material handling machines for irrigation and crop spraying. Dairy equipments also use compressed air. Compressors are also used in the pharmaceutical industry for mixing tanks, packaging, and conveyor systems. Portable air compressors, which can be powered by diesel fuel, are frequently used at remote drilling sites. Portable air compressors are also commonly used in oil and gas. They can be used to remotely control valves and install reactor rods. Whether you use an air compressor for agricultural purposes or in a manufacturing setting, there are some features to consider when choosing an air compressor for your needs. A good compressor will have a safety device. It will automatically shut off the input air and output air once sufficient compressing has been achieved. These features will help your air compressor remain efficient and protect your equipment. The safety device is an important feature of any air compressor to increase its overall efficiency. Vane air compressors are the most common type. They are generally smaller and less powerful than reciprocating piston compressors, so you can use one of these for applications that are under 100 horsepower. The vane air compressors have low compression ratios and high capacities, but they are generally limited to low-power applications. Vane compressors tend to run hot, and they typically have a low compression ratio. It is important to choose the correct oil viscosity for your compressor.
Single-stage models
When comparing single-stage air compressors, look for the term “stages.” Multi-stage compressors use two stages and can handle more capacity and pressure. One stage involves pressurizing air using a piston and a lower-pressure cylinder. This compressed air is then moved to a storage tank. Single-stage models tend to be more energy-efficient than their two-stage counterparts. But if you don’t need a high-pressure cylinder, a single-stage air compressor can be the best choice. Although single-stage air compressors produce less power, they can produce enough air to power pneumatic tools and other pneumatic equipment. These single-stage units are most useful for smaller-scale home projects and DIY projects. For more industrial purposes, a dual-stage model is the best choice. But if you’re in a hurry, a single-stage unit may be sufficient. Ultimately, it depends on what you plan to do with the air compressor. Single-stage air compressors feature a single cylinder, one piston stroke for each revolution of pressurized air. Single-stage compressors are typically smaller and more compact, making them a good choice for smaller work environments. Their cfm capacity (cubic feet per minute) is an important indicator of operating capacity. If you plan to use multiple pneumatic tools, you will probably need a higher cfm model. Similarly, the horsepower of single-stage compressors indicates its working capacity. One horsepower moves 550 pounds per foot per minute. Multi-stage air compressors are generally more expensive and more energy-efficient than single-stage units, but they can offer higher air flow rates. While they may be more complex, they can lower general operating expenses. If you plan on using your air compressor for industrial or commercial use, a dual-stage model might be the best choice. However, if you’re planning to use the air compressor for mass production, a single-stage model may be the best choice. Single-stage air compressors have the same piston size and number of inlets, while dual-stage models have a smaller first piston and a much longer second piston. Both have a cooling tube in between the two pistons to reduce the air temperature before the second round of compression. The single-stage model is typically small and portable, while the double-stage air compressor is stationary. These compressors can both be stationary and large.
Low-noise models
Despite its name, low-noise models of air compressors are not all the same. The noise level of a compressor can be affected by several factors, including the power source and proximity to the machine. Reciprocal compressors are generally louder than electric ones because of their many moving parts. By contrast, rotary-screw and scroll compressors have fewer moving parts and are quieter. The noise level of a gas-powered air compressor can be extremely high, making it unsuitable for use indoors. To combat this problem, you can choose an electric model. The noise level of a compressor is primarily caused by motor friction. The cover of a piston is also a major factor in noise, as pistons with minimal covers will produce a lot of noise. Previously, oil was required for a quiet compressor. However, this has changed thanks to the medical industry’s demand for oil-free models. The CZPT EC28M Quiet Air Compressor is another model that features quiet operation. This air compressor makes 59dB of noise. This level is low enough to allow you to carry on normal conversations while it cycles. In addition, this compressor has an industrial oil-free pump and a 2.8 Amp direct-drive induction motor. These two features make it a great choice for businesses. Low-noise models of air compressors are available for the construction industry. However, these compressors are not necessarily low-quality, which is why you should consider the noise level of your air tool before purchasing one. The specialists at CZPT can recommend the low-noise models for your particular application and space. Noise can distract people who work near the air compressor. That is why many businesses now opt for these models.
Oil-free models
A number of oil-free models of air compressors are available, but what makes them special? Oil-free compressors don’t contain oil, so they’re lubricated by grease instead. They’re a good choice if you’re working with a small compressor and don’t want to risk damaging it. On the other hand, oil-free models do generate significant amounts of heat, which can damage the compressor. Higher pressure can grind the compressor against itself, or even warp it. A few words of knowledge can help you choose the best oil-free air compressor for your needs. For example, a compressor’s horsepower is a measurement of how powerful the motor is. Higher horsepower means a higher PSI or ACFM. You can also use the ACFM to compare the two. Scroll technology is a modern air compression system that uses a stationary and mobile spiral. This reduces the volume of air in the compressor by directing it to the center. Purchasing an oil-free air compressor doesn’t have to be a daunting task, though. A good distributor can advise you on what type of oil-free air compressor is right for you. This way, you can save money and enjoy peace of mind while using your air compressor. And, of course, the best way to get a great deal on an air compressor is to speak to a distributor who is knowledgeable about the products available. An oil-free air compressor is a great option for businesses that are sensitive to the contamination of air. For example, in the pharmaceutical and food industry, a minuscule oil could spoil a product or even damage production equipment. Oil-free air compressors generally have lower maintenance costs than oil-flooded models because there are fewer moving parts. Because of this, oilless air compressors require fewer maintenance and may still need to be replaced occasionally. A few advantages of an oil-free air compressor over an oil-lubricated one include lower noise levels. Oil-free air compressors tend to be less noisy and run more quietly than oil-injected ones, but you should still carefully weigh the pros and cons before making a decision. Also, consider how much you use your air compressor before choosing a model. The pros outweigh the cons. In the end, you’ll be glad you chose an oil-free air compressor.
7-16bar 37kw 50HP Electric Mute Stationary Industrial Pm VSD Screw Air Compressor
Motor The motor with protection class IP54is used, the insulation class is F grade,and the bearing is made of SwedishSKF heavy bearing.
Air end Adopting twin-screw main engine, largerotor and low speed design, new 5:6asymmetric rotor tooth profile, brandbearing, determines the excellent performance of the whole machine.
Intake valve The red star intake valve can automaticallyadjust the gas volume according to the requirements of the system gas consumption,reducing operating costs.
MPV
Made of aluminum, it has outstanding antirust performance. With check function.The stable setting of the opening pressureensures that sufficient circulation pressureis established in the system to ensure lubrication of the machine body.
Cooling system Feature:Large cooler system Advantage:Axial flow Fan used forgood cooling effect Benefit:Allow ambient temperature at 52″C.
Smart display screen Feature:Intelligent control systemAdvantage:10 inch monitor to showall the date Benefit:Simple operation and trouble free
Oil and gas separator With the Apuda oil and gas separator,the rigorous oil and gas separationfilter can reduce the oil content of theexhaust gas in the compressor andthe fuel consumption of the unit.
The durable pipe system The galvanized pipe is more durable, sturdy, longer, longer, and durable.
Specification
Model
Working Pressure
Air Delivery
Motor Power
Type of Driving
Type of Cooling
Dimension(mm)
Weight
Output pipe
psig
bar
cfm
m3/min
kw/hp
L
W
H
(kg)
Diameter
GLDS-10A
100
7
38.8
1.1
7.5/10
Driect driven
Air Cooling
850
650
800
240
3/4″
116
8
35.3
1
145
10
30
0.85
181
12.5
24.7
0.7
GLDS-15A
100
7
63.6
1.8
11/15
1050
700
1000
450
3/4″
116
8
58.3
1.65
145
10
53
1.5
181
12.5
45.9
1.3
GLDS-20A
100
7
84.7
2.4
15/20
1050
700
1000
450
3/4″
116
8
77.7
2.2
145
10
74.2
2.1
181
12.5
63.6
1.8
GLDS-25A
100
7
109.5
3.1
18.5/25
1250
850
1100
620
1″
116
8
102.4
2.9
145
10
95.3
2.7
181
12.5
81.2
2.3
GLDS-30A
100
7
134.2
3.8
22/30
1250
850
1100
620
1″
116
8
127.1
3.6
145
10
113
3.2
181
12.5
88.3
2.5
GLDS-40A
100
7
187.1
5.3
30/40
1350
850
1040
680
1-1/2″
116
8
176.6
5
145
10
151.8
4.3
181
12.5
127.1
3.6
GLDS-50A
100
7
233
6.6
37/50
1550
1571
1330
850
1-1/2″
116
8
218.9
6.2
145
10
201.3
5.7
181
12.5
162.4
4.6
GLDS-60A
100
7
282.5
8
45/60
1550
1571
1330
850
1-1/2″
116
8
271.9
7.7
145
10
243.6
6.9
181
12.5
211.9
6
GLDS-75A
100
7
370.8
10.5
55/75
1950
1270
1620
1800
2″
116
8
346
9.8
145
10
307.2
8.7
181
12.5
257.8
7.3
GLDS-100A
100
7
480.2
13.6
75/100
1950
1270
1620
1900
2″
116
8
459
13
145
10
399
11.3
181
12.5
356.6
10.1
GLDS-125A
100
7
572
16.2
90/125
2450
1600
1740
1950
2″
116
8
543.8
15.4
145
10
466.1
13.2
181
12.5
395.5
11.2
Motor Efficiency Class: Ultraefficient/IE3/IE2 as per your required
Motor Protection Class: IP23/IP54/IP55 or as per your required
Certification: CE/ISO9001
Voltage: 380V/3PH/50HZ/60HZ, 220V/3PH/50HZ/60HZ, 400V/3PH/50HZ/60HZ, 440V/3PH/50HZ/60HZ, 415V/3PH/50HZ/60HZ, 230V/3PH/50HZ/60HZ, dual voltage is also ok
Equipment manufacturing industry: spray painting, spray washing machine, mechanical retreat mold, driving the assembly tools, drilling machine, hammer, lifting driving, combined tools, reamer, run run run, riveter screwdriver rotary drive, forging, metal forming press run operation, blasting, spraying, transmission, driving technology process. Automobile manufacturing industry: spray cleaning parts, driving the assembly tool, fixture tools, lifting hoist crane, pneumatic control, forging hammer pressing workshop, casting workshop, metal workshop blast spray. Beverage factory: running, bottle washing machine barrel turn, cHangZhou machine internal spraying, cleaning, food industrial used gas drying bottle, automatic operation, ash dust. Cement manufacturing: Lime storage ventilation, cement slurry stirring and driving, cement bag clean sealing driving, raw material mixing, tipper operation, cleaning equipment, clinker cooling, conveying of cement and coal, cement kiln cleaning, vehicle and vessel handling, lifting and hoisting device, pneumatic control. Chemical plant: ventilation and mixing, separation tower with gas, cleaning equipment, combustion gas, transportation, lifting liquid, spraying and cleaning pipe, pneumatic control, process gas, liquid transport. Power plant: air cleaning pipeline, blowing smoke scale, cleaning of boiler and condenser pipe, jet cleaning, coal, sewage removal transmission, pneumatic control. Hydropower plant maintenance: engine control, lock, drive controller, drive lubrication pump, driving lock, starting control, cleaning rubbish net. The food industry (general application): mixing liquid, fermentation tank with gas (oxygen), cleaning equipment, with nozzle with nozzle cleaning container transport, food, raw materials, filtration dehydration. Forging shop: oxygen skin, door, air curtain lifting hoist and hoist, driving the bending and straightening machine, driving clutch brake and a clamping device, the driving hammer, drive the fuel regulator. Casting: hot metal car positioning, cleaning equipment, transporting sand, drive pneumatic tools, ramming machine, grinding machine, lifting hoist and elevator, pneumatic pick, tamping machine, steel than the brush, sandblasting, sieve sand, mud core. Glass factory: blow bottle and glass, blow lamp and electronic tube, combustion gas, raw material, light transmission glass etching and drilling, conveying the glass, pneumatic control, vacuum hanging board. Iron and steel plant: stirring the solution, oxygen with gas, HangZhou gas, converter with skip positioning, a sediment chamber drilling, unloading bags, open hearth CZPT flue cleaning, driving clutch and brake, drive door, driving loading and transporting device, drive lubrication system, drive pneumatic tools, pneumatic pick, grinding wheel machine, lifting hoist and hoist, sandblasting, blast furnace, vacuum degassing furnace. Wood, furniture processing: spray cleaning, gas lifting, bending, straightening, disseminated wood clamping clamp, pneumatic tools, carving tools, drilling machine, polishing machine, polishing machine, sand blasting, spray painting, spray device. Sheet metal workshop: stirring the solution, transportation, jet cleaning, drive chip packaging press, driving plate chuck clutch and positioner, pneumatic tools, pneumatic pick, finishing hammer, drill, grinding wheel machine, crane and elevator, combination tools, riveting machine, sand blasting, spray, spray paint, lubricant container leakage detecting. The mine ventilation gas, drilling: big hole, gas water removal, filtration fine crumbs, pneumatic hoist driven rock drill rig,,, blow hole, piling machine, drilling machine. Oil refinery: combustion gas, emptying and cleaning oil, crane and elevator, drive control system, catalyst recycle, sandblasting, painting. Papermaking factory: clean air equipment, crane and hoist, pool anti icing, roll feeding, pressing paper products, drive clutch, drive off paper machine, paper feeding through the machine, pneumatic control, pressure head box, demolition, removal of waste paper head box, vacuum drying. Pharmaceutical manufacturers: mixing liquid, antibiotic fermentation with gas (oxygen), transmission of raw materials, raw materials, mixing and stirring driven, pneumatic control, air jet pulverization, spray drying, vacuum drying and vaporization of liquid, transmission. Plant maintenance: jet cleaning, drive tools (hammer, concrete vibrator, drill, grinding wheel machine, crane, paving stone machine, riveter, oxide skin to wrench, winding machine, sand blasting, spray), metal, spray, spray system. Textile factory: mixing liquid, gas lifting, moist, operation pressure accumulator, spray, spray system, transfusion. Rubber factory: clean mold and mechanical devices, gas lifting, demoulding, mold, pneumatic control, spraying.
ZheJiang GLADES MACHINERY EQUIPMENT CO.,LTD.is located in HangZhou -logistics city , with the advantage of rapid transportation of goods. The company covers an area of more than 20 thousand square meters.with an annual output value of 6 million US dollars and fixed assets more than 10 million US dollars.
Glades’s primary businesses focus in following key areas:Oil-injected rotary screw compressors (Fixed speed and variable speed; normal and low pressure),Oil free screw air compressors (Scroll type, dry type, water-lubricated type),Energy Saving Screw Air Compressor(PM VSD screw air compressor,Two Stage Screw Air Compressor,Scroll screw air compressor),Portable screw air compressors ( electric motor powered),Air treatment equipment (Air dryers, air filters and air receiver tank) .At Glades, we earn our customers’ trust and satisfaction by manufacturing the superior quality compressed air products for all industries. All of our products are designed for reliable performance, easy maintenance, and maximum energy efficiency. Glades has been exporting to more than 35 countries across the globe. Upholding the core concept of “Reliable Carrying Trust”, ZheJiang Glades strives to provide the most reliable products and services through continuous innovation, so that customers can continue to obtain the maximum value for their returns. Advantages: Large displacement: Displacement 10% higher than ordinary piston compressor. Energy-saving: Compared with piston air compressor, this series of models for the new national standard 2 energy efficiency products, excellent energy saving. Easy to operate: 24 hours unattended all day work, free load automatically start, full load automatically shut down. Strong stability:Under long time working, displacement and pressure stable, no crash phenomenon, low failure rate.
FAQ: Q1:Where is your factory located? A:Our factory is located in HangZhou city which nears HangZhou port about 2 hours.
Q2:How many air compressors do you produce everyday? A: We can produce 100 pieces everyday.
Q3: Can you use our brand? A: Yes, OEM/ODM is available.
Q4:How about your after-sales service? a.Provide customers with installation and commissioning online instructions. b.Well-trained engineers available to overseas service. c.CZPT agents and after service available.
Q5:What’s your delivery time? Generally 15 to 20 days, if urgently order, pls contact our sales in advance.
Q4: Why should I choose you? 1. 24/7 after sales service support in different languages; 2. Guidance of installation and commissioning on site can be provided by factory-trained technicians or local Authorized Service Center; 3. Technical training for customers in Glades air compressor factory or working site; 4. Plenty of original spare parts with proven quality are all available.
5.All kinds of technical documents in different languages.
After-sales Service:
24 Hours Online Service
Warranty:
1 Year
Lubrication Style:
Lubricated
Cooling System:
Air Cooling
Power Source:
AC Power
Cylinder Position:
Horizontal
Customization:
Available
|
Choosing the Right Air Compressor For Your Home
You will find that air compressors are indispensable tools for a variety of situations, including garages, home workshops, and basements. These tools can power a variety of tools, and each model is sized to suit the job at hand. Because air compressors have only one motor, they are lightweight, compact, and easy to handle. Using one air compressor to power several tools will also reduce the wear and tear on individual components. This article will introduce some important characteristics to look for when choosing the right air compressor for your home.
Positive displacement
A positive displacement compressor applies pressure to a fluid, whereas a centrifugal one does the opposite. A positive displacement compressor creates the desired pressure by trapping air and increasing its volume. Its discharge valve releases the high-pressure gas. These compressors are used in industrial applications and nuclear power plants. The difference between a positive and negative displacement compressor is that a positive displacement compressor can compress and release air at a consistent rate. A positive displacement air compressor uses a reciprocating piston to compress air. This reduces the volume of the air in the compression chamber, and a discharge valve opens when the pressure reaches the desired level. These compressors are used in bicycle pumps and other pneumatic tools. Positive displacement air compressors have multiple inlet ports and have several configurations. Positive displacement air compressors have a single-acting and double-acting piston, and can be oil-lubricated or oil-free. A positive displacement air compressor is different from a dynamic compressor. It draws air into the compression chambers and then releases the pressure when the valve is opened. Positive displacement compressors are common in industrial applications and are available in single-acting, double-acting, and oil-lubricated models. Large piston compressors have ventilated intermediate pieces and crossheads on gudgeon pins. Smaller models have permanently sealed crankcases with bearings.
Oil-free
Oil-free air compressors have some advantages over their oil-lubricated counterparts. They do not require lubrication oil because they are coated with Teflon. The material has one of the lowest coefficients of friction and is layered, so it slides past other layers with little effort. Because of this, oil-free compressors tend to be cheaper and still deliver comparable performance. Oil-free compressors are a good choice for industrial applications. The life of an oil-free air compressor is significantly longer than an oil-lubricated counterpart. These models can operate up to 2,000 hours, four times longer than the average oil-lubed compressor. Oil-free compressors also have a significantly lower operating noise than their oil-lubricated counterparts. And because they don’t need oil changes, they are quieter. Some even last up to 2,000 hours. An oil-free air compressor is a good choice if your application requires high levels of purity. Several applications require ultra-pure air, and even a drop of oil can cause product spoilage or damage to production equipment. In addition to the health risks, an oil-free air compressor reduces the costs associated with oil contamination and minimizes leaks. It also eliminates the need for oil collection, disposal, and treatment. A typical oil-free air compressor is very efficient, requiring only about 18% of the full load horsepower. However, oil-free compressors have a higher risk of premature failure and are not recommended for large-scale industrial applications. They may also use up to 18% of the compressor’s full capacity. They may sound appealing, but you must make sure you understand the benefits of an oil-free air compressor before choosing one for your industrial applications.
Single-stage
A single-stage air compressor is designed to provide the power for a single pneumatic tool or device. These machines are generally smaller than two-stage compressors and produce less heat and energy. These machines aren’t designed for heavy-duty industries, but they are still highly effective for a variety of applications, including auto shops, gas stations, and various manufacturing plants. They can also be used in borewells, as they are suitable for small spaces with low air flow requirements. A single-stage air compressor has one cylinder and two valves – the inlet and the delivery valves. Both of these valves function mechanically, with the inlet valve controlling torque and the delivery one controlling air pressure. Generally, single-stage compressors are powered by a gas engine, but there are also electric models available. The single-stage air compressor is the most common type of air compressor. It has a single cylinder, one piston, and one air cylinder. The single-stage air compressors are used for small projects or personal use. A two-stage air compressor is more effective for industrial projects. Its longer air end life makes it more efficient. It is also more efficient for use in the automotive industry, where the engine has many cylinders. In general, single-stage compressors require a higher power level. The single-stage model is ideal for small projects, while a two-stage one is suitable for larger-scale arsenals.
CFM
The cubic foot-per-minute (CFM) of an air compressor is the output of the machine. In order to calculate the CFM level, start by looking at the compressor’s specifications. You should know how many cubic feet the unit can hold and how many pounds per square inch it can compress. Once you have these information, you can calculate the CFM. Now you can use these numbers to select an appropriate air compressor for your needs. The most common way to increase the CFM of an air compressor is to turn the regulator down. By turning the dial down, the air compressor will produce more than 10 CFM. You can also try connecting two output valves. Make sure that the settings are adjusted properly before you begin. This will ensure that your air compressor is functioning at its maximum efficiency and lifespan. To increase the CFM of your air compressor, first check that your regulator is calibrated for the desired pressure level. To calculate the CFM of an air compressor, first determine the tank volume of the machine. Then, multiply this volume by the time it takes to fill the tank. Then, divide the result by 60 seconds to calculate the CFM. Once you know how much air your machine can hold, you can choose a suitable air compressor. If you’re working in a confined area, you should buy a tool with a large tank.
PSI
The PSI of an air compressor is the pressure that it can output. A typical air compressor has a gauge connected to the airline at the bottom, next to it, or between the two. The gauge tells the actual pressure of the air compressor, while the cut-out pressure is determined by the manufacturer. The manufacturer recommends that you set the cut-out pressure twenty to forty PSI higher than the factory recommended pressure. If you want to set the pressure for your nail gun, you can use the cut-in and cut-out pressures on your compressor, and the tank won’t exceed this range. The PSI of an air compressor measures the force that it can deliver, which is often in pounds per square inch. For most air tools, you need at least forty to 90 psi. In general, reciprocating air compressors work on an on/off basis. This relationship is known as the duty cycle. All air compressors are rated for a particular duty cycle, such as fifty percent on and twenty-five percent off. The Psig of an air compressor is not free, as many people believe. The PSI of an air compressor is not free, but it is essential to maintain it for safe operations. If you’re having trouble maintaining a consistent pressure, consider turning down the PSI of your compressor by 2 psig. This will determine the critical pressure for the machine. You’ll also increase the amount of energy in the system by one percent.
Power source
The power source for an air compressor is crucial in its operation. Without the correct voltage and amperage, air compressors will not function properly. The power source must be close to the compressor so that it can plug into an electrical outlet. If it is too far from the outlet, the compressor may not be able to build enough pressure. When this happens, the fuse inside the air compressor will turn off to protect the user. The power source should be a safe distance from the compressor. Most manufacturers do not specify the power source for an air compressor. Depending on the horsepower, the compressor will require approximately four amps of power. A one-horsepower compressor would draw about twelve amps. If it were powered by a typical 120-volt household supply, its motor would exceed the 15-amp breaker capacity. A larger air compressor, however, will require a separate 15-amp power source, making it impossible to use it with this type of power source. The power source for an air compressor is typically electrical alternating current (AC) that is equivalent to the voltage on a standard wall outlet. A three-phase air compressor, on the other hand, requires a special AC supply with three electrical offset pulses. Regardless of the type of air compressor, the power source must be compatible with the incoming power service. One of the most common problems when attempting to connect an air compressor to an AC power source is undersized wire. This results in low voltage and high amperes, tripping of over-load relays and blown fuses.
Indstrical Power-conserving forty% Two-phase Screw Air Compressor
Technical Parameter
1.Energy frequency
2.Permanent Magnet
Certification
Task Case
Customer feedback
About us
CZPT Compressor was launched in 1996 with above a hundred and fifty competent employees and more than 25 R&D engineers’ teams.We focus on the investigation & create, manufacture and energy-conserving answers of screw air compressor to create worth for buyers and modern society.
CZPT opened to the entire world because 2015, and now we have a international trade office with more than dozens folks, serving buyers around the world 24 hrs. We have income associates who can communicate English, Spanish, Portuguese, French,and Russian which can make it less complicated for our clients from all in excess of the world to interact and negotiate with us.now our valued buyers are above 130 nations. Germany Regular and 13 several years exporting expertise aid us received much more than 50 faithful abroad brokers.
CZPT continually innovates merchandise development and administration to satisfy customers’ demand. The effective business tradition and constant innovation make CZPT improved swiftly to get to the enterprise basic principle “Power Conserving 1st, Mutual Benefit Shared”. The manufacturing line of CZPT is consist of screw air compressor from 5.5KW to 550KW, oil free of charge air compressor, moveable air compressor, long term magnet variable frequency air compressor, large force air compressor and compressed air CZPT products, and many others.
CZPT mission is to be a entire world-renowned substantial-conclude brand name, with sustainable growth, constantly strengthening its own value and sharing it with our clients and workers. Dedicated to provide our customers a silent and vitality-saving made goods.
Our support
1.24/7 soon after sales service support in diverse languages. 2.Follow up the suggestions of items in 2 months interval by email or call. three.Guidance of set up and commissioning on web site can be offered by factory-trained specialists or neighborhood Authorized Services Middle. four.Specialized training for customers in DEHAHA air compressor manufacturing unit or doing work web site. five.Plenty of original spare parts with verified good quality are all accessible from our central shares in ZheJiang and all distributors’depots. 6.All kinds of technological documents in different languages.
FAQ
1.Why buyer choose us? DHH SCREW COMPRESSOR ZheJiang CO.,LTD.with 23 several years outdated heritage,we are specialized in Rotary Screw Air Compressor.Germany Common and thirteen a long time exporting expertise aid us won much more than 30 faithful international agents.We warmly welcome your modest demo order for good quality or industry examination.
2.Are you a producer or buying and selling organization? We are expert producer with large CZPT factory in HangZhou,China,with skilled style staff.Each OEM & ODM service can be approved.
3.The place is your factory located? How can I visit there? Our manufacturing facility is located in HangZhou City, ZheJiang Province, China. We can decide up you from ZheJiang , it really is about 1 hour from ZheJiang Xihu (West Lake) Dis. Airport to our manufacturing facility. Warmly welcome to pay a visit to us!
4.What is actually your delivery time? 380V 50HZ we can shipping and delivery the merchandise inside fourteen times. Other electrical energy or other color we will supply in 22 days,if urgently order,pls get in touch with our revenue in progress.
five.How prolonged is your air compressor guarantee? 1 12 months for the total machine and 2 years for screw air stop, except consumable spare parts and we can provide some spare elements of the equipment
6.How does your manufacturing facility do with regards to top quality manage? High quality is everything. we constantly attach great significance to top quality managing from the really commencing to the quite end. Our manufacturing facility has received ISO9001:2015 authentication and CE certification.
seven.How lengthy could your air compressor be employed? Normally, more than 10 years.
eight. What is actually payment term? T/T,L/C,D/P,Western Union,Paypal,Credit rating Card,and etc.Also we could accept USD, RMB, Euro and other currency.
9.How about your client service? 24 hrs on-line provider available.48 hours problem solved assure.
10.How about your following-sales provider? (1) Offer buyers with set up and commissioning on the internet instructions. (2) Nicely-qualified engineers obtainable to abroad services. (3) Worldwide brokers and soon after provider accessible.
what to see in an air compressor
If you want to purchase an air compressor, you ought to know what to seem for. The varieties of air compressors on the marketplace are categorised according to their CFM score, safety devices, and pumps. There are several variances between lubricated and oil-free of charge air compressors that you should know just before getting. To better recognize the difference in between these types of air compressors, go through on. This write-up will guidebook you via these distinctions.
Pump
If you are hunting for a good quality air compressor, you have come to the right place. A great air compressor pump will give large strain for everything from tires to boats and a lot more. There are hundreds of various versions to choose from, and the great point about purchasing a single from a Chinese manufacturer is that they have so a lot of alternatives. A lot more importantly, Chinese companies can personalize air products these kinds of as air compressors at minimal costs. A very good high quality air pump will not likely crack effortlessly, but you will be capable to use it for many years. Selecting a high-good quality pump will assist you keep away from several hassles on the road, these kinds of as unplanned downtime and set up costs. Furthermore, a pump from the same company as your air compressor is your very best bet to make sure optimum performance. Listed beneath are some guidelines for obtaining a top quality pump for your air compressor. The air compressor is an essential but unremarkable invention. Without them, our lives would be fully diverse. With no a pump, we can not get scorching water from central heating, nor can we get heat from the fridge. We cannot inflate bicycle tires, and we can not refuel automobiles. Pumps are important to all sorts of devices. So why is it critical to choose the proper item? The solution might shock you. Diverse varieties of pumps are utilized for various apps. Optimistic displacement pumps go a mounted volume of fluid and immediate it to a drain. This design guarantees constant movement at a constant velocity regardless of discharge pressure. Centrifugal pumps work in different ways. The impeller accelerates the fluid, converting the input power into kinetic energy. This variety of pump is most generally utilized in mines, air conditioning, industrial vegetation, and flood control.
basic safety equipment
There are several security features you need to check when employing an air compressor. Initial, verify the link of the air filter to the air. If they occur unfastened, components might individual and cause damage. One more essential basic safety characteristic is the shut-off valve. When doing work close to compressed air, the shut-off valve ought to be within easy get to and visibility. Relocating elements and other equipment have to be safeguarded with protecting handles. Check security valve and substitute damaged parts. Rupture discs are copper discs found on the air cooler. When the air pressure exceeds a certain limit, it bursts. Fusible plugs include materials that melt at large temperatures. The compressor should have a lubricating oil stress alarm and minimize off the journey sign. If these two security products fall short, the compressor must be stopped right away. The rupture disc ought to be inspected at minimum weekly to ensure it does not rupture below stress. If the force degree is too large, and overcurrent safety unit cuts energy to the motor. It also instantly shuts off the compressor when the hose ruptures or the air quantity exceeds a preset degree. The device ought to be put in on the air compressor to avert mishaps. Its job is to safeguard the operator from damage. If employees do not comply with these protection actions, they might cause gear harm. To make certain security when running the air compressor, security glasses and gloves need to be worn. Pressurized air can trigger eye damage, and crash goggles can supply a barrier to prevent this. Furthermore, the self-retracting wire stops trip hazards and reinforces excessive cord. You ought to also preserve your palms and physique away from the air nozzle. This will prevent you from currently being sprayed with compressed air.
CFM Score
An air compressor’s PSI and CFM rankings show the strain and volume it can provide. PSI stands for lbs for each sq. inch and steps the pressure and stress contained in one particular square inch of air. These two indicators are equally crucial when choosing an air compressor. If you need to have a great deal of compressed air for a certain application, you will need a larger psi compressor. Furthermore, if you are using compressed air in a smaller application, a low cfm compressor will not supply ample electricity to fulfill your demands. When evaluating diverse air compressors, be certain to shell out shut focus to horsepower and CFM rankings. While compressor power is vital for some jobs, it is not the most important factor. The CFM score of an air compressor will decide how large a task it can deal with and how long it takes to charge. Make positive you recognize the CFM and PSI ratings of your potential compressors, as not realizing these critical data can frustrate you and generate up fees. In basic, it is ideal to decide on an air compressor with a CFM score higher than the size of the air instrument. This will make sure that the air compressor has enough pressure to function numerous instruments proficiently at the same time. Whilst smaller sized CFM scores might be ample for more compact assignments, greater resources this kind of as drills require a whole lot of air. For that reason, the increased the CFM, the greater and a lot more powerful the instrument. Once you recognize the CFM of an air compressor, you can commence searching for the right device. You can check out the CFM rating of your air compressor online by commenting beneath. If you are not positive about the dimension of your air instrument, you can usually buy a second air compressor. This is a fantastic way to double the CFM of your air compressor! You may have far more air to do far more work, and your compressor will final longer.
Absence of oil and lubrication
Oil-free air compressors have a smaller sized footprint and call for less upkeep than oil-lubricated air compressors. Even though oil-lubricated air compressors are much more expensive and heavier than oil-free air compressors, they are also excellent for stationary use. The positive aspects of oil-free air compressors consist of greater longevity and reduce maintenance fees. The rewards and disadvantages of every variety are discussed below. Oil-totally free air compressors are typically quieter than oil-lubricated air compressors. However, you could nonetheless knowledge some noise while utilizing it. To keep away from this, you should choose a quiet intake compressor. Nonetheless, if you function subsequent to a noisy compressor, you should buy a muffler, an aftermarket filter that reduces compressor noise. If you want to use the air compressor for a extended time, the oil-free of charge product is not the proper selection. Its Teflon coating wears off over time, specifically at severe temperatures. Additionally, oil-totally free air compressors have a huge quantity of moving areas that require normal routine maintenance, although oil-loaded air compressors are fantastic for individuals who really don’t want to make investments in extra parts. Yet another major variation among oil-free and oil-lubricated air compressors is lubrication. Oil-lubricated air compressors need normal lubrication whilst oil-cost-free air compressors are pre-lubricated. They have fewer elements and are less costly. Oil-totally free air compressors are lighter than oil-lubricated air compressors. In addition to currently being more cost-effective, oil-free of charge air compressors are a lot more potent and durable. While oil-loaded air compressors are a lot more effective and tough, they create a whole lot of warmth. Nevertheless, they are also more costly and need normal oil modifications. Additionally, they are difficult to transport. They also need to have to be forever set up. These air compressors are also not moveable and require a set area. So, consider your wants before deciding which kind is best for you. When you’re deciding on an air compressor for your organization, be sure to shop around.
noise degree
If you are asking yourself what the sounds degree of an air compressor is, the answer is dependent on your specific products and operating atmosphere problems. Usually, air compressors generate forty to 90 decibels of sounds. Even though the reduced the decibel amount, the quieter the compressor will be. Larger, more effective air compressors generate higher sounds levels than their small brothers. But no issue how large the air compressors are, it is a great thought to wear hearing protection although working close to them. When purchasing a new air compressor, the noise amount of the air compressor need to be considered. Even though this might appear like a tiny difficulty, there are really a good deal of variants on these noisy equipment. The most frequent type of air compressor is the reciprocating piston pump. This model utilizes pistons equivalent to an motor to rotate within a chamber. The piston moves swiftly and traps air proportional to its measurement. Single-piston air compressors are generally noisier than twin-piston designs, also acknowledged as twin cylinders. But even if you have the appropriate gear to safeguard your listening to, it’s even now essential to know the sound level of an air compressor. Even if the sound is not immediately dangerous, it can nonetheless cause short-term or permanent hearing decline. This issue is known as sound-induced listening to loss, and an air compressor with a audio degree of 80 or larger can cause permanent hearing damage. You can avoid potential hurt to your hearing and prevent incidents by basically having to pay interest to the noise stage of your air compressor. Air compressors are inherently noisy, but if you take actions to decrease their sound amounts, you can decrease disruption to neighbors and co-employees. For example, installing a sound enclosure in your operate region can avert your air compressor from creating as a lot sounds as just before. Based on your workspace, you can also try out putting in a lengthy air hose, which will lessen audio amounts by up to 25%.
Diesel Engine Moveable Rotary Screw Air Compressor
Merchandise Parameters
Item Description
Environmental-helpful Diesel Engine
CZPT manufacturer diesel engines: Cummins, Xichai, Yuchai Countrywide III emission specifications Powerful electricity and lower gasoline intake.
Scorching Sale Merchandise
2~10bar Oil-injected 7~16bar All-in-1 Small One-section Screw Air Compressor Screw Air Compressor Screw Air Compressor
two~40bar a hundred% Oil-free 8~12bar 100% Oil-free Diesel Engine Portable Screw Air Compressor Scroll Air Compressor Screw Air Compressor
Principal Merchandise
What we can provide:
* Oil-injected Screw Air Compressor (2~16 bar) * All-in-1 Screw Air Compressor with Tank, Dryer, and Filters (7~16 bar) * One-period Little Screw Air Compressor for Property use (8~ten bar) * Water-injected Oil-totally free Screw Air Compressor (2~forty bar) * Oil-free Scroll Air Compressor (8~12 bar) * Diesel&Electric Motor Moveable Screw Air Compressor (8~thirty bar) * Air Dryer, Air tank, Filters, and other Spare areas
Picking an Air Compressor
Considering a new Air Compressor? Listed here are some guidelines to make the decision less difficult. Understand the professionals and disadvantages of each and every variety, like the variations in between oil-injected and oil-free models, solitary phase and constructive displacement. In addition, discover a lot more about the various systems that are obtainable for your air compressor. It is essential to select an suitable unit for the sort of operate you do. Below are some of the greatest compressors offered nowadays.
Constructive displacement
There are many various varieties of air compressors, but most are constructive displacement air compressors. They use a rotary or reciprocating part to compress air. The reciprocating part compresses air by decreasing the quantity of the chamber. Optimistic displacement compressors are employed in bicycle pumps, chemical crops, and fridges. Constructive displacement air compressors use numerous inlet ports. Despite the a variety of sorts, the principle of procedure remains the very same. One more kind of good displacement air compressor is a reciprocating piston. The piston inside of a cylinder moves up and down, creating the compressed air to fill the upper portion of the cylinder. These air compressors are employed in a range of different programs, like blowing bottles and gas pipelines. These air compressors can be h2o-cooled, lubricated, or non-lubricated. Different varieties have various capacities and air pressures. A good displacement flowmeter utilizes a rotating chamber that divides ongoing fluid into discrete portions. The quantity of times the chamber is loaded and discharged can be utilised to estimate the movement charge. The rotation speed of the measuring chamber is immediately proportional to the stream price. The negatives of this kind of good displacement flowmeter are that it is vulnerable to jamming. If the fluid contains particles, it may possibly be way too thick for the meter to determine flow rate. A adverse displacement air compressor was invented in 1860 and is the oldest variety of compressor. It uses two lobes positioned in a circular cavity. A single rotor is connected to an engine, even though the other pushes the other one particular to spin in the opposite course. Adverse displacement compressors are minimal-maintenance, but they do need a lot more precision. They are often utilised in nuclear energy vegetation due to the fact they use the kinetic strength of the rotating factors to generate stress.
Oil-injected
Oil-flooded or oil-injected air compressors use liquid to seal and lubricate shifting parts and lessen sounds. Oil-flooded air compressors are effective for a range of pneumatic tools and equipment. Some versions have a thermostat that controls the volume of oil employed in the course of operation. Other kinds of oil-flooded air compressors are piston-type models. Here is an overview of the basic variations in between these two air compressors. An oil-injected air compressor is a lot more high-priced than a comparable oil-free of charge air compressor, but its advantages much outweigh its down sides. An oil-free compressor is quieter, calls for considerably less routine maintenance, and has a reduce value tag. It also gives a better diploma of air purity. A amount of other positive aspects might also make this sort of air compressor the far better choice for several industrial options. If you require a higher-pressure compressor in a tight place, think about the positive aspects of an oil-totally free program. Oil-injected air compressors require a lot more servicing than oil-totally free designs. The two types of air compressors provide comparable capability and ISO 8573-1 Course and 1-2 purity, but the oil-injected techniques need more air-treatment components. They demand an activated carbon filter and coalescing filter. Oil-injected air compressors will most likely remain the regular for industrial air compressors for many years. And given that their performance and performance are equivalent, it may possibly be worthwhile to make investments in some position-of-use air therapy. The two varieties of air compressors have their benefits. Nevertheless, choosing between oil-totally free and oil-injected air compressors is not as easy as you may well consider. Whichever kind you choose, make positive it will meet your needs. The advantages of an oil-injected air compressor outweigh their drawbacks. In common, oil-injected air compressors are much more resilient and can final longer than oil-free versions. The only downside is their larger cost.
Oil-totally free
When picking an air compressor for your business, you are going to need to figure out what it is going to be used for. For example, if you happen to be preparing on utilizing it to energy a number of staff, you should take into account receiving an oil-cost-free compressor. An oil-cost-free compressor, on the other hand, is quieter and can energy numerous staff at a time. If you happen to be a contractor, the most crucial consideration will be the kind of work you may be doing. Greater air force indicates increased demand from customers for air circulation, and far more stress can injury the gear. Oil-free of charge compressed air is licensed 100% free of charge of contaminants. Technically, oil-totally free air is not entirely free of overseas subject, but it is really minimal in the restrictions of useful air quality. A technically oil-cost-free air compressor may possibly have a total oil degree of .003 mg/m3. If you happen to be in require of a technically oil-free of charge air compressor, you must set up an air therapy products following your present compressor. If you’re in the production business, a good oil-free air compressor will preserve you funds and reduce your environmental effect. Numerous of these equipment demand air compressors to operate, and this gear will make certain that they never get contaminated. To buy the ideal oil-free compressor, you must learn a bit about the diverse terms utilized by compressor fix organizations. ACFM, for example, is the quantity of air that can be compressed in one particular minute at rated situations. When you might be employing an oil-free air compressor, you should know that the all round lifestyle of the system will be significantly shorter. When compared to an oil-flooded rotary screw air compressor, an oil-totally free compressor normally has a lifespan of 50 thousand hours. But it truly is essential to comprehend that this variety of compressor can nonetheless lead to damage to piping and procedures. For that reason, you need to pick an oil-cost-free compressor when you want to cleanse air for your business.
One-stage
A solitary-phase air compressor, also recognized as a piston air compressor, compresses air only after ahead of storing it in a cylinder. This stored air has sufficient vitality to electrical power a assortment of pneumatic equipment, these kinds of as screwdrivers, chisels, and wrenches. These models are also ideally suited for low-stream applications and are broadly employed in fuel stations, car stores, and various production crops. A solitary-stage air compressor uses two valves – 1 for inlet and one for outlet – to transfer compressed air. The two valves are actuated by springs. The inlet valve has a slight curvature to offer protection from hurt. The compressor’s outlet valve opens when the strain in the cylinder is increased than the pressure in the storage tank. The piston moves very quickly inside of the cylinder, exerting a large volume of pressure through the compression process. This higher piston velocity is a common cause of compressor use and tear. A solitary-phase air compressor is excellent for more compact tradesmen and modest design crews. Its light-weight and compact style make it easier to transportation and retailer. Even though it may be tempting to buy the initial cheap air compressor you see, it truly is critical to equilibrium the cost against overall performance to pick the right air compressor for your requirements. The best one-stage air compressor is one particular that supplies outstanding functionality and sturdiness. Its two-stage counterpart is created for larger building teams and large purposes. The major variation among a single-phase and a two-phase air compressor lies in their potential. A solitary-phase air compressor compresses air only as soon as and delivers it into the storage tank, even though a two-phase compressor compresses it twice, producing double the strain. Due to the fact of this, one-stage air compressors are more affordable and versatile than their counterparts, which means that they can be used for a number of purposes.
Low-sounds
A lower-sounds air compressor is a type of industrial compressor that is considerably less noisy than normal air compressors. These are normally smaller devices developed for smaller factories and workshops with a few to many workers. They are created to deal with mid-bodyweight volumes of compressed air for every working day. This kind of compressor is specially valuable for smaller sized producing companies that need to produce compressed air for medical applications. Modest breweries can also gain from the minimal-sounds abilities of these compressors. Low-sound air compressors occur in numerous sizes and attributes. For scaled-down jobs, you can buy a one-gallon design that is light-weight and portable. For greater employment, you can obtain 1 with a greater tank that can provide a lot more force for longer jobs. Nonetheless, a greater tank will make the compressor heavier and tougher to transportation. To avoid this, make certain to verify the dimensions of the tank and how much power it can take care of. Considering a reduced-sound air compressor for your company? If so, you’ve got appear to the correct area. There are a assortment of cost-effective and reliable minimal-noise choices to choose from. A CAT 10020C, for instance, is created to supply large-quantity air to a lot of retailers at once. A CAT 10020C will come with a 10-gallon tank, wheels, and a carrying manage. Sounds amounts can also affect the efficiency of employees. When personnel function with air compressors in shut proximity to every other, they may possibly build tinnitus. If staff are free from tinnitus since of the loud noise, they are very likely to perform more proficiently. In addition, it will be simpler for them to focus and talk efficiently. If you need a compressor, a low-sounds 1 is an excellent decision.
bicycle tire compressor with frequency converter 175psi
I. Introduction:
Main features of oil-lubricated screw air compressor:
1.Imported prime-grade air finish, as the third generation solution of condition-of -the-artwork model in the world, with asymmetrical 5:6 tooth rotors, is supplied with exceptional performance and large efficiency significantly CZPT other similar-variety manufacturers. 2. Complete-mental handle program and Liquid crystal display monitor, with self-prognosis and protection devices remote manage and multi-host interlock handle, realizing unattended and large -tech operation. three.Y sequence 3-phase asynchronous motor particular for compressor, imported CZPT bearing, F-stage insulation, IP54, specially appropriate for prolonged-expression use, safe and reputable. 4. Imported oil filter, oil-air separation filter cartridge to make certain oil content material10000hours. 5. Air quantity vehicle-intelligent manage, auto shutdown soon after lengthy idle run to make certain more than 25% of strength saving. six. Valve oil-free method design, achieving a safer and far more reputable operation of the complete equipment principal equipment adopts 1 imported specific compressor oil, reducing the leakage inside of and exterior of the compressor, bettering effectiveness of primary equipment and prolonging the services existence. seven. Higher performance, peaceful, minimal vibration, installation without foundation required, hassle-free for client upkeep, confirming to ISO9001 standard and CE.
II. Complex specification
III. CE & ISO Certificates:
Deal photos:
On-internet site pictures:
IV. Business Introduction
ZheJiang CZPT COMPRESSOR CO., LTD. is 1 Uk wholly-owned compressor business, which was situated in ZheJiang in 2004, based mostly in complex cooperation with European air stop manufacturer and British O.S.G. OSG ZheJiang specializes in manufacturing the planet-course screw compressors and air CZPT equipments. In get to satisfy customers’ expectations and requirements, OSG ZheJiang integrates the compressing system to embody the merits of dependability, strength conserving, silence, convenience. OSG ZheJiang experienced attained the compressor production license (certificate No: XK06-571-0571), good quality certificate and general equipment certificate, ISO 9001:2008 certification and CE certification. OSG has established a nation-extensive services technique of 40 offices, and presented extensive solutions, such as consulting, instruction, restoring, spare elements giving, and so on. OSG ZheJiang also do OEM for buying and selling companies and brokers, according to their specifications. OSG ZheJiang welcome buyers and engineers all above the world to review, practice and cooperate. Welcome to OSG ZheJiang .
V. Organization Advantages one.Huge potentiality, prolonged history ZheJiang CZPT Compressor Co., Ltd. is 1 British wholly-owned business. At present in China, OSG has established up 3 major production bases (ZheJiang CZPT Compressor Co., Ltd, ZHangZhoug Ulite Resources Co.,Ltd., ZheJiang OSG welding), 5 Companies. Meanwhile we cooperate with the European globe-advance air finish producer. OSG ZheJiang possesses a complete generation, revenue and after-income services program. OSG has 40 workplaces and far more than 80 right after-sales services centers, and products are marketed to much more than twenty nations.
two. Sophisticated configuration, planet-renowned parts, abundant production expertise. The manage technique is the most sophisticated. The controller is created and produced by Schneider, France. It is outfitted with the large Chinese-English liquid crystal exhibit monitor. It can keep track of more than 20 major operating parameters, and has the features of fault recording, maintenance and CZPT shutdown. It can obtain productive intelligent manage, unattended. Remote control: the laptop processor can immediately examine the user’s actual-time running method. Merge the reliability, energy conserving, practicality in a single. distant handle can start, end, load, unload the compressor and also other local handle can be carried out. The operation, CZPT and fault and relative neighborhood data can be monitored. (in depth description adopted) Distant management operate: Multiple compressors distant centralized management: reduce method pressure, decrease strength intake, actual-time checking. Twin strain location: Two method force bands can be established manually or instantly to improve energy use and reduce operating expenses. Delayed secondary shutdown: This purpose controls the motor to run only when needed, allowing the motor to operate less and decrease the vitality intake.
FAQ
Q1: Are you manufacturing unit or trade organization? A1: We are factory.
Q2: What the exactly address of your manufacturing facility? A2: NO.1071, Xihu (West Lake) Dis. Road,Xihu (West Lake) Dis. District ,ZheJiang City, China.
Q3: Guarantee phrases of your air compressor device? A3: Two many years guarantee for the device and technological support in accordance to your demands.
This fall: Will you provide some spare areas of the air compressor? A4: Yes, of training course.
Q5: How extended will you just take to prepare manufacturing? A5: 380V 50HZ we can delivery the products within ten times. Other electrical energy or other coloration we will supply in 35 times
Q6: Can you accept OEM orders? A6: Yes, with professional design group, OEM orders are extremely welcome.
Get in touch with methods
Business Name: ZheJiang CZPT Compressor Co., Ltd
Telephone: -571-69177205
Cell: -18916970085
Website: osgcompressor
How to Repair and Maintain an Air Compressor
A compressor is a gadget used to transfer air from one particular spot to yet another. Air enters the air compressor by way of the consumption valve. Inside the compressor, the vanes on the internal rotor rotate within an eccentric cavity. The self-altering duration arm divides the space into numerous cavities of different measurements. As the rotor rotates, air fills the cavity. As air flows around the cavity, it builds strain and is squeezed out of the compressor output.
Constructive displacement
Good displacement air compressors use reciprocating pistons to compress air. Fuel is drawn in for the duration of the suction stroke and compressed by shifting the piston in the reverse route. It then discharges the compressed air by relocating it in the opposite route. This variety of air compressor is most frequently discovered in automobiles, fridges, and other apps that require large strain. Nonetheless, it is not as productive as a centrifugal compressor. Most modern day air compressors use optimistic displacement. Positive displacement versions capture a quantity of air in the compression chamber and distribute it when the pump is running at greatest ability. They are far more economical than their negative displacement counterparts. Reciprocating screw air compressors are the most common optimistic displacement compressors. The reciprocating screw air compressor adopts a h2o jacket close to the cylinder and is typically employed in procedures such as oil drilling. A bicycle pump is an illustration of positive displacement compression. Air is drawn into the cylinder and compressed by the moving piston. A piston compressor performs on the exact same principle, but it makes use of a rotating crankshaft or connecting rod to comprehensive the motion of the pistons. There are two sorts of optimistic displacement compressors: single-performing and double-acting. Each kinds perform on the identical principle, both are optimistic displacement compressors. The big difference between the two sorts is the pressure ratio. In air compression, positive displacement compression lowers the volume of the fluid and lowers its viscosity. This outcomes in greater force ratios and is used in centrifugal, axial, and scroll compressors. Constructive displacement is a widespread function of most air compressors. Positive displacement compressors supply the exact same advantages and are much more energy-efficient when applied to oil-cost-free and gasoline applications. This kind of compression is normally the greatest decision for reduced-stress applications.
oil totally free
If you’re looking for an air compressor for your enterprise, contemplate an oil-free air compressor. These versions supply cleaner, quieter procedure than conventional air compressors and demand much less routine maintenance. They also meet ISO Class or Course 1 air purity specifications. Oil-totally free air compressors are also quieter, with less shifting parts and less sound. These rewards make oil-totally free air compressors an excellent solution for a lot of industrial applications. Air purity is critical in several industries. Even the tiniest fall of oil can injury production gear or harm goods. The ideal way to locate an oil-free air compressor for your business is to contemplate the procedure and finish product. As air good quality increases, a lot more and a lot more businesses are turning to oil-free compressors. Some of the rewards and down sides of these air compressors are: When choosing an oil-totally free air compressor, it is critical to recognize the terminology used in the market. Being aware of these conditions will make it less difficult for you to pick the right compressor for your requirements. ACTFM, or real cubic feet per moment, is an market phrase for measuring the amount of air pumped in one minute below rated circumstances. Despite the fact that a easy quantity, it can be quite helpful in figuring out which kind of air compressor is best for your software. The ISO 8573-1 intercontinental normal defines air top quality and provides air purity classifications. The strictest classification is air purity class . Numerous companies assert that oil-free of charge air compressors meet this regular. Even so, a course oil-free air compressor does not essentially mean that the air is cost-free of contaminants. In reality, Course is the benchmark for air purity. While zero air top quality is the maximum amount, that isn’t going to indicate it’s entirely oil-free of charge.
double performing
A double-acting air compressor is a unit that employs compressed air to generate electrical energy. Its working principle is dependent on piston and connecting rod. The connecting rod connects the crankshaft to the piston through pins and caps. The piston moves as the piston moves. Rods are generally manufactured of solid carbon metal. In terms of services and routine maintenance, double-performing compressors require regular vise maintenance and suitable cleaning. The displacement of the compressor is a evaluate of the displacement that the piston can produce in a particular time period of time. Displacement is usually expressed in actual cubic ft for each moment. The specific calculation is dependent on the variety of cylinder and the configuration of the compressor. Single-performing cylinders can have head-conclude or crank-conclude displacement, both of which can be measured making use of the displacement equation. A double-performing air compressor will use this equation. 4 and 6 estimate the displacement. Double-performing air compressors have several cylinders and are manufactured of solid iron. They are water-cooled and have a mechanical link amongst the piston and connecting rod. A double-acting compressor compresses air 2 times for every revolution of the motor. 1 cylinder moves up, whilst the other cylinder moves down. The piston moves down, making it possible for air to enter by means of valve #1. During the operation of the compressor, the temperature of the air and fuel increases. Double-performing air compressors typically have higher pressure and are regarded as workhorses. Double-acting compressors also feature intercooling and double compression. As a end result, these equipment are likely to last longer than solitary-performing compressors. Its reduced speed and dual compression make it a workhorse in the compressor sector. Double-acting air compressors are workhorses and adaptable units.
gasoline tank pressure change
You can alter the force in the air compressor tank by modifying the differential force. You can turn the mainspring clockwise or counterclockwise to boost or lower the strain. This valve will open when the strain is low ample to start the compressor. If the stress is as well low, the valve should be closed. The lower-in and lower-out pressures ought to be established to proper values. Right after altering the tank force, check the hysteresis of the tank stress change and set the wanted shutoff pressure. If the strain in the tank falls underneath the lower-in stage, the tank pressure change need to be replaced. You can take a look at the change with a multimeter. Make confident the switch is not destroyed. If you are unable to discover the change, you can search at the other sections. If you find any ruined or missing areas, you should change them. Or else, it may possibly be time to check the tank strain swap. You may want to disassemble the compressor and get rid of the change. The gasoline tank force change is an critical part of the air compressor. It retains you knowledgeable of the quantity of air shipped by the compressor. If your tank or tank is broken, your readings will be mistaken. If the pressure change is ruined, it will not purpose correctly and result in incorrect readings. Fortunately, there are some straightforward ways to correct this. To prevent this from taking place, keep the tank strain switch in good condition. When the air stress in the tank drops to the cut-in force location, the change allows power to stream through it. This will start off the motor and pump of the air compressor. Then, if the force in the tank rises earlier mentioned the cut-off degree, the change will journey and stop the compressor. This will avoid it from becoming in excess of-pressurized. Electricity stream will proceed to circulation to the motor. Relying on your compressor design, you can alter the cut-in and cut-out pressures as needed.
vitality source
The power provide of the air compressor is extremely important. Most air compressors operate on 12 VDC, which is ideal for automotive use. Alternatively, you can acquire a switching electrical power supply for around $20. No matter which electrical power source you select, you have to make sure that it can help the highest recent of the compressor. You can uncover electrical power materials in all sizes, from quarter-horsepower to 5-horsepower. The voltage essential for a three-stage air compressor will range. A few-period air compressors require 3 different electricity cords and a 3-period electrical support panel. This is since a regular a hundred and twenty/240-volt electrical support panel is not ample to energy a 3-section compressor. Additionally, three-stage compressors require a few individual isolated wires for the motor and motor circuits. Three-section compressors do not require a neutral wire.
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