China Water Lubricated Oil Free 7.5kw Screw Air Compressor 2 Stage Screw Air Compressor 12v air compressor

Item Description

 

Item identify

Oil Totally free H2o Lubricated Screw Air Compressor

Model

WLS

Cooling Strategy

Air Cooling

Pressure

8/1013 bar

Energy

5.5-250 kw

Potential

.3~33.ninety seven m3/min

Voltage

380V/50HZ, 220V/60HZ, 400V/50HZ, 415V/50HZ or Customer′s Demands

Color

Tailored

Edge

1.Clear air 100% oil-free of charge
 
2.Use h2o instead of oil, increased cooling efficiency and compression performance
 
three.Optimal isothermal compression
 
four.Powerful MAM microcomputer controller and contact screen
 
five.Sensible Structure, with best balancing
 
6.Parts manufactured of anti-rust and anti-corrosion supplies ensure the sturdiness
 
seven.Substantial energy preserving, environmental-welcoming and pollution-cost-free
 
eight.Designed specifically for healthcare, pharmacy, instrument, coating, chemical industry and meals processing, and many others.
 

Product Strain
(mpa)
Displacement
(m³/min)
Power
(kw)
Sounds
(db)
H2o Inlet Diameter Lubricating Water
(L)
Air Outlet
WLS-.8/5.5 .eight .3-.seventy eight 5.5 57 3/4″ 10 3/4″
WLS-1./5.five 1.0  .2-.sixty five
WLS-.8/7.5 .8 .35-.seventeen 7.five 57 3/4″ 10 3/4″
WLS-1./7.5 1.0  .3-1.05
WLS-1.twenty five/7.5 one.twenty five .24-.eighty one
WLS-.8/11 .8  .54-1.seventy two 11 60 1″ 26 3/4″
WLS-1./11 one .forty five-1.42
WLS-1.25/eleven one.3  .35-1.ten
WLS-.8/15 .eight .75-2.forty three 15 60 1″ 26 1″
WLS-1./15 one.0  .sixty five-2.17
WLS-1.25/15 1.25 .6-1.80
WLS-.8/eighteen.five .8  .9-3.31 18.5 63 1″ 30 1″
WLS-1./18.5 1 .9-2.eighty two
WLS-1.twenty five/eighteen.5 1.3  .6-2.05
WLS-.8/22 .8 one.1-3.7 22 63 1″ 30 1″
WLS-1./22 one.0  .97-3.21
WLS-1.25/22 one.25 .eighty five-2.87
WLS-.8/thirty .8  1.fifty five-5.2 30 63 1 1/2″ 40 1 1/2″
WLS-1./30 1 1.255-4.43
WLS-1.twenty five/thirty 1.3  one.1-3.63
WLS-.8/37 .8 one.91-6.fifty 37 66 1 1/2″ 40 1 1/2″
WLS-1./37 one.0  1.6-5.fifty three
WLS-1.25/37 one.twenty five 1.42-4.forty seven
WLS-.8/forty five .8  two.5-8.3 45 66 1 1/2″ 90 2″
WLS-1./45 1 1.91-6.3
WLS-1.twenty five/45 1.3  one.7-5.fifty six
WLS-.8/55 .8 three.-10.3 55 69 1 1/2″ 100 2″
WLS-1./fifty five one.0  2.6-8.fifty five
WLS-1.twenty five/55 1.twenty five 2.3-7.67
WLS-.8/seventy five .8  3.95-thirteen 75 72 1 1/2″ 100 2″
WLS-1./seventy five one 3.4-11.five
WLS-1.25/seventy five 1.3  3.-9.seven
WLS-.8/90 .8 five.-16.six 90 73 1 1/2″ 120 2 1/2″
WLS-1./90 1.0  four.3-fourteen.sixty six
WLS-1.twenty five/90 one.twenty five 3.72-12.six
WLS-.8/a hundred and ten .8  6.-20.two 110 77 2″ 120 2 1/2″
WLS-1./one hundred ten one five.-16.66
WLS-1.twenty five/a hundred and ten one.3  four.sixty five-15.56
WLS-.8/132 .8 six.seventy five-22.fifty two 132 77 2″ 120 2 1/2″
WLS-1./132 one.0  6.-19.97
WLS-1.twenty five/132 one.25 five.07-sixteen.90
WLS-.8/one hundred sixty .8  8.5-28.eleven 160 79 3″ 160 3″
WLS-1./one hundred sixty one seven.6-25.45
WLS-1.twenty five/one hundred sixty one.3  six.7-22.fifty two
WLS-.8/185 .eight ten-33.97 185 79 3″ 160 3″
WLS-1./185 one.0  eight.seventy two-29
WLS-1.25/185 one.25 seven.75-twenty five.21
WLS-.8/two hundred .8  11.2-36.75 200 80 4″ 200 4″
WLS-1./two hundred 1 9.sixty eight-32.seventy eight
WLS-1.twenty five/200 one.3  nine.2-29.24
WLS-.8/250 .8 13.5-forty five 250 80 4″ 200 4″
WLS-1.25/250 one.3  10.2-33.ninety seven

ZheJiang CZPT Gasoline Compressor Manufacturing Co.,Ltd. launched in 2005, is a major substantial technological innovation of device and equipment maker integrating the design, R&D, creation, product sales and provider for air compressors & Mining Products. Adopting superior technology, design notion and quality control, and we are CZPT to give customized products to satisfy customers’ OEM requirements.
Our business has far more than 520 employees, like 86 senior professionals and professional engineers. Our technical team provides our customers with specialist air system options. With the total 15000 square meters of the facility, 4 modern sophisticated manufacturing lines are developed up to ensure production capacity to fulfill buyer requirements.
Our organization has been awarded the honorary title of “ZheJiang large-tech business” and our goods appreciate substantial honors in the industry. Our company has the ISO9001 certification and was awarded the qualification certificate of gear through military contracts in 2018.
We offer you the following merchandise and providers:
1. Screw air compressor
    1.1 Oil-free of charge screw air compressor
    1.2 Oil-injected air compressor
2. Reciprocating piston air compressor
    2.1 Piston air compressor
    2.2 Oil-totally free piston air compressor
    2.3 Piston medium & high-stress air compressor
three.Moveable air compressor & Mining Equipment
    3.1 Diesel or Electric moveable screw air compressor
    3.2 Air Select, Rock Drill, DTH Drilling Rig, Crawler Drilling Rig
four. Air compressor equipment
    4.1 CZPT or Adsorption compressed air drier
    4.2 Compressed air filter or tank
four.3 Lubrication oil
We have a complete system of following-income service and quality assurance. The company’s content obtain, inspection, manufacturing, installation, and testing are strictly in accordance with the ISO techniques. which will ensure every single compressor has reputable quality and has a complete file to trace, if necessary.

Q: Do you check all your products before delivery?

A: Yes, we have one hundred% examination prior to shipping.

Q: How can we start off get with your manufacturing unit?
A: Very first, go away us an inquiry and suggest which product you might be fascinated, and then we will speak to you in 24 several hours. You might be so type if supply all detailed info, will far better for us to know precisely what you need.

Q: What are your MOQ?
A: Different goods have various MOQ, most is 1 established.

Q: What is your phrases of payment?
A: T/T thirty% as deposit, and 70% ahead of shipping. We are going to display you the images of the goods and offers.

Q: How about your delivery time?
A: Normally, it will consider ninety times soon after getting your advance payment. The certain supply time depends on the objects and the amount of your order.

Q: Do you a trade firm or real manufacturing unit?
A: We are 100% manufacturing unit we found in ZheJiang city, China.

US $500-1,000
/ Piece
|
1 Piece

(Min. Order)

###

After-sales Service: Online Support
Warranty: Unit 1 Year, Air End 2 Years
Lubrication Style: Oil-free
Cooling System: Water Cooling
Power Source: AC Power
Structure Type: Closed Type

###

Customization:

###

Product name
Oil Free Water Lubricated Screw Air Compressor
Model
WLS
Cooling Method
Air Cooling
Pressure
8/1013 bar
Power
5.5-250 kw
Capacity
0.3~33.97 m3/min
Voltage
380V/50HZ, 220V/60HZ, 400V/50HZ, 415V/50HZ or Customer′s Requirements
Color
Customized

###

Model Pressure
(mpa)
Displacement
(m³/min)
Power
(kw)
Noise
(db)
Water Inlet Diameter Lubricating Water
(L)
Air Outlet
WLS-0.8/5.5 0.8 0.3-0.78 5.5 57 3/4" 10 3/4"
WLS-1.0/5.5 1.0  0.2-0.65
WLS-0.8/7.5 0.8 0.35-0.17 7.5 57 3/4" 10 3/4"
WLS-1.0/7.5 1.0  0.3-1.05
WLS-1.25/7.5 1.25 0.24-0.81
WLS-0.8/11 0.8  0.54-1.72 11 60 1" 26 3/4"
WLS-1.0/11 1 0.45-1.42
WLS-1.25/11 1.3  0.35-1.10
WLS-0.8/15 0.8 0.75-2.43 15 60 1" 26 1"
WLS-1.0/15 1.0  0.65-2.17
WLS-1.25/15 1.25 0.6-1.80
WLS-0.8/18.5 0.8  0.9-3.31 18.5 63 1" 30 1"
WLS-1.0/18.5 1 0.9-2.82
WLS-1.25/18.5 1.3  0.6-2.05
WLS-0.8/22 0.8 1.1-3.7 22 63 1" 30 1"
WLS-1.0/22 1.0  0.97-3.21
WLS-1.25/22 1.25 0.85-2.87
WLS-0.8/30 0.8  1.55-5.2 30 63 1 1/2" 40 1 1/2"
WLS-1.0/30 1 1.255-4.43
WLS-1.25/30 1.3  1.1-3.63
WLS-0.8/37 0.8 1.91-6.50 37 66 1 1/2" 40 1 1/2"
WLS-1.0/37 1.0  1.6-5.53
WLS-1.25/37 1.25 1.42-4.47
WLS-0.8/45 0.8  2.5-8.3 45 66 1 1/2" 90 2"
WLS-1.0/45 1 1.91-6.3
WLS-1.25/45 1.3  1.7-5.56
WLS-0.8/55 0.8 3.0-10.3 55 69 1 1/2" 100 2"
WLS-1.0/55 1.0  2.6-8.55
WLS-1.25/55 1.25 2.3-7.67
WLS-0.8/75 0.8  3.95-13 75 72 1 1/2" 100 2"
WLS-1.0/75 1 3.4-11.5
WLS-1.25/75 1.3  3.0-9.7
WLS-0.8/90 0.8 5.0-16.6 90 73 1 1/2" 120 2 1/2"
WLS-1.0/90 1.0  4.3-14.66
WLS-1.25/90 1.25 3.72-12.6
WLS-0.8/110 0.8  6.0-20.2 110 77 2" 120 2 1/2"
WLS-1.0/110 1 5.0-16.66
WLS-1.25/110 1.3  4.65-15.56
WLS-0.8/132 0.8 6.75-22.52 132 77 2" 120 2 1/2"
WLS-1.0/132 1.0  6.0-19.97
WLS-1.25/132 1.25 5.07-16.90
WLS-0.8/160 0.8  8.5-28.11 160 79 3" 160 3"
WLS-1.0/160 1 7.6-25.45
WLS-1.25/160 1.3  6.7-22.52
WLS-0.8/185 0.8 10-33.97 185 79 3" 160 3"
WLS-1.0/185 1.0  8.72-29
WLS-1.25/185 1.25 7.75-25.21
WLS-0.8/200 0.8  11.2-36.75 200 80 4" 200 4"
WLS-1.0/200 1 9.68-32.78
WLS-1.25/200 1.3  9.2-29.24
WLS-0.8/250 0.8 13.5-45 250 80 4" 200 4"
WLS-1.25/250 1.3  10.2-33.97
US $500-1,000
/ Piece
|
1 Piece

(Min. Order)

###

After-sales Service: Online Support
Warranty: Unit 1 Year, Air End 2 Years
Lubrication Style: Oil-free
Cooling System: Water Cooling
Power Source: AC Power
Structure Type: Closed Type

###

Customization:

###

Product name
Oil Free Water Lubricated Screw Air Compressor
Model
WLS
Cooling Method
Air Cooling
Pressure
8/1013 bar
Power
5.5-250 kw
Capacity
0.3~33.97 m3/min
Voltage
380V/50HZ, 220V/60HZ, 400V/50HZ, 415V/50HZ or Customer′s Requirements
Color
Customized

###

Model Pressure
(mpa)
Displacement
(m³/min)
Power
(kw)
Noise
(db)
Water Inlet Diameter Lubricating Water
(L)
Air Outlet
WLS-0.8/5.5 0.8 0.3-0.78 5.5 57 3/4" 10 3/4"
WLS-1.0/5.5 1.0  0.2-0.65
WLS-0.8/7.5 0.8 0.35-0.17 7.5 57 3/4" 10 3/4"
WLS-1.0/7.5 1.0  0.3-1.05
WLS-1.25/7.5 1.25 0.24-0.81
WLS-0.8/11 0.8  0.54-1.72 11 60 1" 26 3/4"
WLS-1.0/11 1 0.45-1.42
WLS-1.25/11 1.3  0.35-1.10
WLS-0.8/15 0.8 0.75-2.43 15 60 1" 26 1"
WLS-1.0/15 1.0  0.65-2.17
WLS-1.25/15 1.25 0.6-1.80
WLS-0.8/18.5 0.8  0.9-3.31 18.5 63 1" 30 1"
WLS-1.0/18.5 1 0.9-2.82
WLS-1.25/18.5 1.3  0.6-2.05
WLS-0.8/22 0.8 1.1-3.7 22 63 1" 30 1"
WLS-1.0/22 1.0  0.97-3.21
WLS-1.25/22 1.25 0.85-2.87
WLS-0.8/30 0.8  1.55-5.2 30 63 1 1/2" 40 1 1/2"
WLS-1.0/30 1 1.255-4.43
WLS-1.25/30 1.3  1.1-3.63
WLS-0.8/37 0.8 1.91-6.50 37 66 1 1/2" 40 1 1/2"
WLS-1.0/37 1.0  1.6-5.53
WLS-1.25/37 1.25 1.42-4.47
WLS-0.8/45 0.8  2.5-8.3 45 66 1 1/2" 90 2"
WLS-1.0/45 1 1.91-6.3
WLS-1.25/45 1.3  1.7-5.56
WLS-0.8/55 0.8 3.0-10.3 55 69 1 1/2" 100 2"
WLS-1.0/55 1.0  2.6-8.55
WLS-1.25/55 1.25 2.3-7.67
WLS-0.8/75 0.8  3.95-13 75 72 1 1/2" 100 2"
WLS-1.0/75 1 3.4-11.5
WLS-1.25/75 1.3  3.0-9.7
WLS-0.8/90 0.8 5.0-16.6 90 73 1 1/2" 120 2 1/2"
WLS-1.0/90 1.0  4.3-14.66
WLS-1.25/90 1.25 3.72-12.6
WLS-0.8/110 0.8  6.0-20.2 110 77 2" 120 2 1/2"
WLS-1.0/110 1 5.0-16.66
WLS-1.25/110 1.3  4.65-15.56
WLS-0.8/132 0.8 6.75-22.52 132 77 2" 120 2 1/2"
WLS-1.0/132 1.0  6.0-19.97
WLS-1.25/132 1.25 5.07-16.90
WLS-0.8/160 0.8  8.5-28.11 160 79 3" 160 3"
WLS-1.0/160 1 7.6-25.45
WLS-1.25/160 1.3  6.7-22.52
WLS-0.8/185 0.8 10-33.97 185 79 3" 160 3"
WLS-1.0/185 1.0  8.72-29
WLS-1.25/185 1.25 7.75-25.21
WLS-0.8/200 0.8  11.2-36.75 200 80 4" 200 4"
WLS-1.0/200 1 9.68-32.78
WLS-1.25/200 1.3  9.2-29.24
WLS-0.8/250 0.8 13.5-45 250 80 4" 200 4"
WLS-1.25/250 1.3  10.2-33.97

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-compressor

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.
air-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.
air-compressor

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.

China Water Lubricated Oil Free 7.5kw Screw Air Compressor 2 Stage Screw Air Compressor     12v air compressorChina Water Lubricated Oil Free 7.5kw Screw Air Compressor 2 Stage Screw Air Compressor     12v air compressor
editor by czh 2022-12-08