China Linear Compressor Power Frequency Fixed Speed Screw Air Compressor, Blue Shape, Can Be Customized, Provide OEM Service, China Air Compressor

Product Description

Fixed speed screw air compressor 110kw 380V 150HP screw type fixed speed coupling drive electric air compressor benefits:

The industrial frequency compressor adopts the industry-leading screw main engine, high efficiency and low speed. The rotor adopts the third-generation tooth profile and the leading excellent profile design; it has the characteristics of quietness, energy saving, stability, high reliability and long service life. 

The maintenance cost is low, the disassembly is convenient, and the downtime is greatly saved.
Long life, the cooler and fan can be disassembled independently.
Fully automated and intelligent operation to detect on-site data such as exhaust pressure and temperature.

HD-7D5 HD-11 HD-15 HD-18D5 HD-22 HD-30 HD-37 HD-45 HD-55 HD-75
F.A.D/Max Pressure
1.1/0.8 1.88/0.8 2.2/0.8 3.0/0.8 3.6/0.8 5.0/0.8 6.2/0.8 7.3/0.8 9.2/0.8 12.6/0.8
0.90/1.0 1.2/1.0 1.9/1.0 2.2/1.0 3.2/1.0 4.2/1.0 5.25/1.0 6.6/1.0 8.2/1.0 11.0/1.0
0.8/1.2 1.1/1.2 1.8/1.2 2.0/1.2 2.7/1.2 3.6/1.2 5.0/1.2 6.0/1.2 7.5/1.2 9.5/1.2
Ambient Temperature ºC 5~+45
Cooling Mode /Air-cooling
Discharge Temperature ºC ≤+15ºC/Ambient Temperature+15ºC
Lubricant Oil Liter 4 10 16 22 48
Noise Db(A) 68±2 70±2 72±2 74±2 80±2
Drive Mode /Direct Drive
Voltage 380V/50Hz/3Ph
Power  KW 7.5 11 15 18.5 22 30 37 45 55 75
Start Mode Direct Start Y-△/Star-delta Start
Dimensions Length mm 900 1080 1080 1380 1380 1380 1500 1500 1800 1800
Width mm 670 750 750 850 850 850 1000 1000 1250 1250
Height mm 880 1000 1000 1160 1160 1160 1330 1330 1670 1670
Net Weight kg 195 292 306 420 437 455 660 676 1130 1215
Outlet Pipe Diameter inch Rp1/2 Rp3/4 Rp3/4 Rp1 Rp1 Rp1 Rp1,1/2 Rp1,1/2 Rp2 Rp2

HD-90 HD-110 HD-132 HD-160 HD-185 HD-220 HD-250 HD-315 HD-355 HD-400
F.A.D/Max Pressure
15.0/0.8 19.8/0.8 23.2/0.8 25.6/0.8 30.4/0.8 38.2/0.8 42.5/0.8 50.2/0.8 61/0.8 68.1/0.8
13.8/1.0 16.8/1.0 20.5/1.0 22.6/1.0 26.0/1.0 33.2/1.0 39.7/1.0 44.5/1.0 56.5/1.0 62.8/1.0
12.3/1.2 14.8/1.2 17.4/1.2 19.5/1.2 22.8/1.2 29.5/1.2 35.8/1.2 39.5/1.2 49/1.2 52.2/1.2
Ambient Temperature ºC 5~+45
Cooling Mode /Air-cooling or Water-cooling
Discharge Temperature ºC Air-cooling:≤+15ºC/Ambient Temperature+15ºC; Water-cooling:≤40ºC
Lubricant Oil Liter 65 72 90 125 150 180
Noise Db(A) 85±2 88±2
Drive Mode /Direct Drive
Voltage 380V/50Hz/3Ph
Power  KW 90 110 132 160 185 220 250 315 355 400
Start Mode Y-△/Star-delta Start
Dimensions Length mm 2000 2300 2300 2500 3600 3600 3600 4100 4100 4100
Width mm 1250 1470 1470 1470 2100 2100 2100 2100 2100 2100
Height mm 1670 1840 1840 1840 2280 2280 2280 2280 2280 2280
Net Weight kg 1445 1870 1990 2300 3100 3300 3500 4100 4500 5100
Outlet Pipe Diameter inch Rp2 Rp2,1/2 Rp2,1/2 Rp2,1/2 DN100 DN100 DN100 DN125 DN125 DN125

ZheJiang CZPT Precision Machinery Co., Ltd.

A powerful factory in China, capable of processing on behalf of, non-standard customization, various colors, to choose from!

Because we can provide the following services:
1. Screw air compressor

2. Permanent magnet two-stage compressor

3. Centrifugal single screw air compressor
      3.1 Centrifugal two-stage screw air compressor

4. Permanent magnet variable frequency screw air compressor

5. Power frequency fixed speed screw compression air compressor

6. Four-in-1 combined screw air compressor for laser cutting

7. Combine all-in-1 machines, etc.

8. Air compressor accessories
     8.1 Freezing or adsorption compressed air dryer
     8.2 Compressed air filter or tank
     8.3 Lubricants

And we can also provide customized services to ensure the uniqueness of your company’s machines and achieve mutually beneficial results. We have a complete after-sales service and quality assurance system.

The company’s material procurement, inspection, manufacturing, installation, and testing are carried out in strict accordance with ISO procedures.

This will ensure that the quality of each compressor is reliable, and a complete record can be traced when needed.



Q1: Are you factory or trade company?  
A1: We are factory.

Q2: What the exactly address of your factory? 
A2: Shimi Industrial Road, Xiuli Road, Xihu (West Lake) Dis. Town, Xihu (West Lake) Dis. County, HangZhou City, ZheJiang Province

Q3: Warranty terms of your air compressor machine? 
A3: One year warranty for the machine and technical support according to your needs.

Q4: Will you provide some spare parts of the air compressor? 
A4: We offer all kinds of products related to air compressor. (Air dryer, Air tank, etc)

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,OEM orders are our mainly service.

What to Look For When Buying an Air Compressor

An air compressor is a very useful tool that can help you complete many different types of construction jobs. This handy machine makes many tasks much easier, but not all of them are created equally. Understanding what to look for when buying an air compressor will help you make an informed decision. Here are some of the things you should look for. These include price, size, and energy efficiency. Also, make sure to consider the air compressor’s type.

Single-stage air compressors are quieter

When it comes to noise level, single-stage air compressors are the way to go. These machines have fewer moving parts and are quieter than two-stage models. Single-stage air compressors use an axial flow design and can be quieter than their dual-stage counterparts. Single-stage air compressors can run longer and at lower pressures. Single-stage air compressors can be used for light industrial applications. They have a long life expectancy, with some models lasting for over 3 thousand hours.
While some single-stage air compressors are quieter than two-stage air compressors, both models have noise-reduction features. One type features rubber parts, which are designed to dampen noise. Another feature makes a compressor quieter: its location near the job site. Some models feature rubber base plugs and rubber mats to reduce floor vibrations. In addition to using these features, single-stage compressors are easier to transport.
Noise levels are important when choosing an air compressor. Some machines are too noisy for comfortable work, and some businesses don’t want to expose customers to noise-generating air compressors. Other noise levels can even endanger workers’ health. Single-stage air compressors are more affordable than dual-stage compressors. They are also quieter and more powerful. But be prepared for the noise. Some single-stage air compressors are still noisy.
Compared to their two-stage counterparts, single-stage compressors are quieter when running at full capacity. However, double-stage compressors are quieter on low capacities than single-stage units. Those with variable speed are quietest at lower capacities. The difference is about 10db. If you’re concerned about the noise level, you should consider a two-stage air compressor. But if you have a small workshop, it may not be suitable for you.
One-stage air compressors are generally more efficient than two-stage air compressors. The noise from a two-stage air compressor is lower because there’s no intermediate stage. Single-stage air compressors also use a piston that rotates in a single stage, while dual-stage air compressors, also known as duplex models, are more efficient. A single-stage air compressor is quieter, but double-stage compressors are louder.

Two-stage air compressors are more energy efficient

Two-stage air compressors are more energy-efficient than single-stage machines. The efficiency of two-stage air compressors is increased through a combination of improved efficiency and increased longevity. These machines can store more air and have higher compression ratios. One model of a two-stage compressor can hold approximately 83 cubic feet of air at 100 PSI and 120 cubic feet at 150 PSI. A two-stage compressor is also quieter.
Two-stage air compressors are more energy-efficient because they have 2 pistons instead of one. These air compressors achieve a higher pressure rating and recover more quickly. This type of compressor is perfect for jobs that require high air pressure for a prolonged period of time. In addition, they can operate multiple tools simultaneously. This makes them better for commercial and industrial use. Listed below are some benefits of two-stage air compressors.
Single-stage air compressors can power tools in the garage or kitchen, but they are not as reliable for industrial applications. Single-stage compressors have larger parts that tend to experience condensation. Furthermore, single-stage compressors do not last long in continuous use and are less energy-efficient than two-stage ones. Whether you’re using the compressor for a single tradesperson, a small crew, or a large construction crew, two-stage compressors are the best choice.
Single-stage air compressors are often used in small-scale food preparation and production. Single-stage air compressors are easy to transport between locations, and can be plugged into several electrical outlets. Single-stage compressors are also ideal for high-volume food processing. A dual-stage air compressor is ideal for industrial use. In some cases, you can even move the single-stage air compressor between two-stage air compressors.
Single-stage compressors often cycle too quickly, drawing more electricity than two-stage units. A variable speed unit stays on a low speed for hours at a time. Single-stage air conditioners force you to lower your thermostat settings while single-stage air conditioners run too often. Both units are energy-efficient but they are not as energy-efficient as variable-speed compressors. The main difference is that single-stage air conditioners tend to drain the power source quicker.

Piston-driven air compressors are quieter

A piston-driven air compressor is 1 of the quietest types of air compressors. It is less noisy than reciprocating air compressors. A piston-driven air compressor can reach 62 decibels, while a scroll compressor is around half that volume. The 2 main components of a scroll air compressor are the piston and the helical screw. These air compressors are both very efficient and quiet.
Older compressors are incredibly noisy. They produce a “wumpa” noise similar to a large engine. They are also capable of producing a high-pitched whine. These noises can be deafening, especially in a small workshop. That’s why it’s essential to look for a quiet compressor. But what makes a compressor quiet? Read on to learn more about this essential tool.
Another difference between piston-driven air compressors and electric-driven air compressors is the power source. Electric air compressors produce less noise than gas-powered compressors, which use an engine. Piston-driven air compressors are also more efficient. They also generate less heat, making them an ideal choice for offices and other settings where noise is a problem. The best way to decide between the 2 types of air compressors is to check the manufacturer’s warranty and read the ‘Description’.
Noise reduction is the first priority of a compressor’s owner, so make sure that you have the right model. If you’re working on something sensitive, don’t place the compressor too close to a building where people might be nearby. Noise can be very disruptive to the workspace and can cause health problems. To help combat noise, you’ll need to buy a quiet air compressor. And don’t forget to consider its location: Piston-driven air compressors are quieter than their reciprocating counterparts.
Piston-driven air compressors are quiet because the piston is made of thin metal and more rubber, which absorbs the sound. Unlike reciprocating air compressors, piston-driven air compressors are more efficient than their dual-piston cousins, which are quieter and more powerful. So which type is right for you? Take a look at some of the main differences between the two. If you want a quiet compressor, make sure it meets the specifications required by the job you’re working on.

Oil-lubricated air compressors are more cost-effective

There are several reasons why oil-lubricated air compressors are more expensive than dry-type air compressors. First of all, oil-lubricated air compressors tend to be more reliable and quiet. Additionally, oil-lubricated air compressors require fewer parts and can last longer than dry-type air compressors. These are just a few of the many benefits of using oil-lubricated air compressors.
Oil-free air compressors have some disadvantages. They are less durable and may not be as efficient as oil-lubricated models. Additionally, because oil-lubricated air compressors use oil, they can get very noisy. While they are less expensive, they are not the best option for heavy-duty work. However, modern oil-free air compressors have soundproofing and are suitable for industrial use.
When purchasing an oil-lubricated air compressor, make sure to choose 1 with a tank capacity that meets your needs and your space. Larger tanks can be more expensive than small tanks, but larger units are easier to move around. Also, be sure to consider the weight and size of the portable air compressors when making your choice. If the weight is too large, you may have trouble carrying it from place to place.
Another benefit of using oil-lubricated air compressors is their reduced need for oil. These models can last up to a decade longer than oil-free counterparts. Oil-free air compressors are more affordable and can achieve the same high performance as their oil-lubricated counterparts. Many industrial applications benefit from these air compressors. So, which 1 is right for you? We’ve listed a few of them below.
Another benefit of choosing an oil-lubricated air compressor is the reduced cost of maintenance. This type is more durable than its oil-lubricated counterparts, which require regular oil changes to keep them running smoothly. However, it is not feasible to transport an oil-lubricated compressor, which means that you must install it permanently to keep it working efficiently. In addition, these air compressors are difficult to move and are not portable, which can limit your ability to use it in a pinch.

China Linear Compressor Power Frequency Fixed Speed Screw Air Compressor, Blue Shape, Can Be Customized, Provide OEM Service, China Air Compressor  China Linear Compressor Power Frequency Fixed Speed Screw Air Compressor, Blue Shape, Can Be Customized, Provide OEM Service, China Air Compressor