Tag Archives: 75kw air compressor

China 100HP 75kw Heavy Duty Good Price Direct Drive Single Stage Screw Air Compressor 380V 415V 220V air compressor oil

Item Description

 

Product Description

100HP 75KW large obligation Good Cost Immediate Travel Solitary Stage Screw Air Compressor 380v 415v 220v 

The screw air compressor is a device that supplies compressed air for every workshop in the factory.
It compresses the atmospheric force air inhaled from the outside via the screw, air ingestion technique and other mechanisms, retailers it in an air tank reciever, and sends it to every single manufacturing line through the pipeline. 
Some equipment that needs to use compressed air, this sort of as auto repari retailer, the producation kind manufacturing unit with various pneumatic measuring devices, the cylinder of the equipment, and so forth.,
The use of screw compressors is to create far more higher strain air.

 

Thorough Pictures

Advatages:
1. Screw(air stop), employing German and Italian technology, a powerful coronary heart determines the outstanding performance of the pillow core.
two. Primary eletrical program, Primarily use electrical factors from Leading brand names, Greatly increase the services lifestyle of electrical appliances. 
3.Inlet air method,The style of the air ingestion technique with CZPT guarantees the air ingestion quality of the compressor and the security of the main motor, and greatly improves the provider life of the tools.
4. Pipes, stainless metal/brass pipes are utilized to make sure the cleanliness of the air, anti-corrosion and dirt resistance, and increase the provider existence of the machine

Solution Parameters

Model 
Modelo
HW-55A HW-75A HW-90A HW-110A HW-132A HW-160A HW-185A
air circulation
flujo de aire
m3/min ten nine.6 8 7.6 thirteen twelve.6 eleven ten.5 sixteen fifteen 13 12.five 21 19.eight seventeen 16.4 24.five 23.2 twenty 19.4 28.7 27.6 23.five 22.eight 32 thirty.four 27.four 26.8      
cfm 353.1 338.976 282.48 268.356 459.03 444.906 388.forty one 370.755 564.96 529.65 459.03 441.375 741.fifty one 699.138 600.27 579.084 865.095 819.192 706.two 685.014 1013.397 974.556 829.785 805.068 1129.92 1073.424 967.494 946.308      
working stress
presión laboral
bar(kg) seven 8 10 12.five seven eight ten twelve.5 seven eight ten 12.five seven eight 10 12.five seven eight ten twelve.five seven eight ten twelve.5 seven eight ten 12.5      
psi 102 116 a hundred forty five 174 102 116 145 174 102 116 one hundred forty five 174 102 116 a hundred forty five 174 102 116 one hundred forty five 174 102 116 one hundred forty five 174 102 116 145 174      
electrical power
poder
KW / HP 55kw/
75hp
75kw/
100hp
90kw/
120hp
110kw/
150hp
132kw/
175hp
160kw/
210hp
185kw/
250hp
sound db(A) 78±2 78±2 83±2 85±2 85±2 85±2 88±2
Caliber inch  RP2  RP2  RP2  RP2, 1/2  RP2, 1/two  RP2, 1/two  RP2, 1/two
Voltage/Frequency AC 380v/415v/220v/480v   or   50hz/60hz  accpet Tailored voltage
Starting method
Modo de inicio
Y-△  / direct driver
lubricant oil liter 55 65 72 90 90 110 110
Shape dimension
(mm)
L 1800 1800 2000 2300 2500 2500 3150
W 1250 1250 1250 1470 1470 1470 1980
H 1670 1670 1670 1840 1840 1840 2150
Weight KG 710 1060 1350 1570 1930 2190 2650

Certifications

CE, ISO9001,ASME for air tank, Entire certificate to make certain you smooth imported compressors.

Installation Instructions

Company Profile

HangZhou Hengchaowin Technologies Co., Ltd., started in 1985, in ZheJiang ,China, It is a skilled air compressor maker with thirty many years of expertise in R&D, production, advertising and marketing and services.

Right after the technological program reform in 2000, the firm introduced German advanced screw compressor technological innovation, adhering to the German advanced industrial layout notion, arduous production technologies and complete administration. We strictly implement ISO9001 international high quality system certification and EU,CE,ISO9001 regular generation machines. The performance and high quality of our merchandise have been extensively acknowledged and praised by the market place, Starting to enter abroad marketplaces in 2571, it at present has agents and after-product sales groups in North America, Western Europe, South Africa, East Africa and other regions.

one. Hengchaowin business with thirty+ production experenice,
2. not only give you air compressor, also assistance air compressor technique solution ,
3. 1 to 1 support help you fix question quickly.

Soon after Revenue Provider

Specific Custom-made Service

one) Entire OEM

• Amount: at minimum 10 pcs

• In this plan, we will do all the alterations (Coloration, title plate and brand) as your want, and will not charge added payment.

two) Half OEM

• Amount: no limit

• Below this program, we can make the required alteration (name plate and brand) but we will cost some further fee for the title plate, as the name plate manufacturing unit has the MOQ.

three) Symbol OEM

• Amount: no restrict

• Only the symbol will be transformed to yours, and no further fee will be charged.

US $2,000-4,000
/ Piece
|
1 Piece

(Min. Order)

###

After-sales Service: Support Online and Local Service
Warranty: 12 Moths
Lubrication Style: Lubricated
Cooling System: Air Cooling
Power Source: AC Power
Cylinder Position: No

###

Customization:

###

Model 
Modelo
HW-55A HW-75A HW-90A HW-110A HW-132A HW-160A HW-185A
air flow
flujo de aire
m3/min 10 9.6 8 7.6 13 12.6 11 10.5 16 15 13 12.5 21 19.8 17 16.4 24.5 23.2 20 19.4 28.7 27.6 23.5 22.8 32 30.4 27.4 26.8      
cfm 353.1 338.976 282.48 268.356 459.03 444.906 388.41 370.755 564.96 529.65 459.03 441.375 741.51 699.138 600.27 579.084 865.095 819.192 706.2 685.014 1013.397 974.556 829.785 805.068 1129.92 1073.424 967.494 946.308      
working pressure
presión laboral
bar(kg) 7 8 10 12.5 7 8 10 12.5 7 8 10 12.5 7 8 10 12.5 7 8 10 12.5 7 8 10 12.5 7 8 10 12.5      
psi 102 116 145 174 102 116 145 174 102 116 145 174 102 116 145 174 102 116 145 174 102 116 145 174 102 116 145 174      
power
poder
KW / HP 55kw/
75hp
75kw/
100hp
90kw/
120hp
110kw/
150hp
132kw/
175hp
160kw/
210hp
185kw/
250hp
noise db(A) 78±2 78±2 83±2 85±2 85±2 85±2 88±2
Caliber inch  RP2  RP2  RP2  RP2, 1/2  RP2, 1/2  RP2, 1/2  RP2, 1/2
Voltage/Frequency AC 380v/415v/220v/480v   or   50hz/60hz  accpet Customized voltage
Starting mode
Modo de inicio
Y-  / direct driver
lubricant oil liter 55 65 72 90 90 110 110
Shape dimension
(mm)
L 1800 1800 2000 2300 2500 2500 3150
W 1250 1250 1250 1470 1470 1470 1980
H 1670 1670 1670 1840 1840 1840 2150
Weight KG 710 1060 1350 1570 1930 2190 2650
US $2,000-4,000
/ Piece
|
1 Piece

(Min. Order)

###

After-sales Service: Support Online and Local Service
Warranty: 12 Moths
Lubrication Style: Lubricated
Cooling System: Air Cooling
Power Source: AC Power
Cylinder Position: No

###

Customization:

###

Model 
Modelo
HW-55A HW-75A HW-90A HW-110A HW-132A HW-160A HW-185A
air flow
flujo de aire
m3/min 10 9.6 8 7.6 13 12.6 11 10.5 16 15 13 12.5 21 19.8 17 16.4 24.5 23.2 20 19.4 28.7 27.6 23.5 22.8 32 30.4 27.4 26.8      
cfm 353.1 338.976 282.48 268.356 459.03 444.906 388.41 370.755 564.96 529.65 459.03 441.375 741.51 699.138 600.27 579.084 865.095 819.192 706.2 685.014 1013.397 974.556 829.785 805.068 1129.92 1073.424 967.494 946.308      
working pressure
presión laboral
bar(kg) 7 8 10 12.5 7 8 10 12.5 7 8 10 12.5 7 8 10 12.5 7 8 10 12.5 7 8 10 12.5 7 8 10 12.5      
psi 102 116 145 174 102 116 145 174 102 116 145 174 102 116 145 174 102 116 145 174 102 116 145 174 102 116 145 174      
power
poder
KW / HP 55kw/
75hp
75kw/
100hp
90kw/
120hp
110kw/
150hp
132kw/
175hp
160kw/
210hp
185kw/
250hp
noise db(A) 78±2 78±2 83±2 85±2 85±2 85±2 88±2
Caliber inch  RP2  RP2  RP2  RP2, 1/2  RP2, 1/2  RP2, 1/2  RP2, 1/2
Voltage/Frequency AC 380v/415v/220v/480v   or   50hz/60hz  accpet Customized voltage
Starting mode
Modo de inicio
Y-  / direct driver
lubricant oil liter 55 65 72 90 90 110 110
Shape dimension
(mm)
L 1800 1800 2000 2300 2500 2500 3150
W 1250 1250 1250 1470 1470 1470 1980
H 1670 1670 1670 1840 1840 1840 2150
Weight KG 710 1060 1350 1570 1930 2190 2650

How to Repair and Maintain an Air Compressor

A compressor is a device used to move air from one place to another. Air enters the air compressor through the intake valve. Inside the compressor, the vanes on the inner rotor rotate within an eccentric cavity. The self-adjusting length arm divides the space into multiple cavities of different sizes. As the rotor rotates, air fills the cavity. As air flows around the cavity, it builds pressure and is squeezed out of the compressor output.

Positive displacement

Positive displacement air compressors use reciprocating pistons to compress air. Gas is drawn in during the suction stroke and compressed by moving the piston in the opposite direction. It then discharges the compressed air by moving it in the opposite direction. This type of air compressor is most commonly found in automobiles, refrigerators, and other applications that require high pressure. However, it is not as efficient as a centrifugal compressor.
Most modern air compressors use positive displacement. Positive displacement models capture a volume of air in the compression chamber and distribute it when the pump is operating at maximum capacity. They are more economical than their negative displacement counterparts. Reciprocating screw air compressors are the most common positive displacement compressors. The reciprocating screw air compressor adopts a water jacket around the cylinder and is often used in processes such as oil drilling.
A bicycle pump is an example of positive displacement compression. Air is drawn into the cylinder and compressed by the moving piston. A piston compressor works on the same principle, but it uses a rotating crankshaft or connecting rod to complete the movement of the pistons. There are two types of positive displacement compressors: single-acting and double-acting. Both types work on the same principle, both are positive displacement compressors. The difference between the two types is the pressure ratio.
In air compression, positive displacement compression reduces the volume of the fluid and reduces its viscosity. This results in higher pressure ratios and is used in centrifugal, axial, and scroll compressors. Positive displacement is a common feature of most air compressors. Positive displacement compressors offer the same benefits and are more energy-efficient when applied to oil-free and gas applications. This type of compression is usually the best choice for low-pressure applications.
air-compressor

oil free

If you’re looking for an air compressor for your business, consider an oil-free air compressor. These models offer cleaner, quieter operation than traditional air compressors and require less maintenance. They also meet ISO Class 0 or Class 1 air purity requirements. Oil-free air compressors are also quieter, with fewer moving parts and less noise. These advantages make oil-free air compressors an ideal solution for many commercial applications.
Air purity is critical in many industries. Even the tiniest drop of oil can damage production equipment or damage products. The best way to find an oil-free air compressor for your business is to consider the process and end product. As air quality improves, more and more businesses are turning to oil-free compressors. Some of the advantages and disadvantages of these air compressors are:
When choosing an oil-free air compressor, it is important to understand the terminology used in the industry. Knowing these terms will make it easier for you to choose the right compressor for your needs. ACTFM, or actual cubic feet per minute, is an industry term for measuring the amount of air pumped in one minute under rated conditions. Although a simple number, it can be very useful in determining which type of air compressor is best for your application.
The ISO 8573-1 international standard defines air quality and provides air purity classifications. The strictest classification is air purity class 0. Many manufacturers claim that oil-free air compressors meet this standard. However, a class 0 oil-free air compressor does not necessarily mean that the air is free of contaminants. In fact, Class 0 is the benchmark for air purity. While zero air quality is the highest level, that doesn’t mean it’s completely oil-free.
air-compressor

double acting

A double-acting air compressor is a device that uses compressed air to generate electricity. Its working principle is based 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 usually made of forged carbon steel. In terms of service and maintenance, double-acting compressors require regular vise maintenance and proper cleaning.
The displacement of the compressor is a measure of the displacement that the piston can produce in a certain period of time. Displacement is usually expressed in actual cubic feet per minute. The exact calculation depends on the type of cylinder and the configuration of the compressor. Single-acting cylinders can have head-end or crank-end displacement, both of which can be measured using the displacement equation. A double-acting air compressor will use this equation. 4 and 6 calculate the displacement.
Double-acting air compressors have multiple cylinders and are made of cast iron. They are water-cooled and have a mechanical connection between the piston and connecting rod. A double-acting compressor compresses air twice per revolution of the motor. One cylinder moves up, while the other cylinder moves down. The piston moves down, allowing air to enter through valve #1. During the operation of the compressor, the temperature of the air and gas increases.
Double-acting air compressors typically have high pressure and are considered workhorses. Double-acting compressors also feature intercooling and double compression. As a result, these machines tend to last longer than single-acting compressors. Its low speed and dual compression make it a workhorse in the compressor industry. Double-acting air compressors are workhorses and versatile devices.
air-compressor

fuel tank pressure switch

You can adjust the pressure in the air compressor tank by adjusting the differential pressure. You can turn the mainspring clockwise or counterclockwise to increase or decrease the pressure. This valve will open when the pressure is low enough to start the compressor. If the pressure is too low, the valve should be closed. The cut-in and cut-out pressures should be set to appropriate values. After adjusting the tank pressure, check the hysteresis of the tank pressure switch and set the desired shutoff pressure.
If the pressure in the tank falls below the cut-in level, the tank pressure switch must be replaced. You can test the switch with a multimeter. Make sure the switch is not damaged. If you can’t find the switch, you can look at the other sections. If you find any damaged or missing parts, you should replace them. Otherwise, it may be time to check the tank pressure switch. You may need to disassemble the compressor and remove the switch.
The fuel tank pressure switch is an important part of the air compressor. It keeps you informed of the amount of air delivered by the compressor. If your tank or tank is damaged, your readings will be wrong. If the pressure switch is damaged, it will not function properly and result in incorrect readings. Fortunately, there are some easy ways to fix this. To prevent this from happening, keep the tank pressure switch in good condition.
When the air pressure in the tank drops to the cut-in pressure setting, the switch allows power to flow through it. This will start the motor and pump of the air compressor. Then, if the pressure in the tank rises above the cut-off level, the switch will trip and stop the compressor. This will prevent it from being over-pressurized. Power flow will continue to flow to the motor. Depending on your compressor model, you can change the cut-in and cut-out pressures as needed.

energy source

The power supply of the air compressor is very important. Most air compressors run on 12 VDC, which is ideal for automotive use. Alternatively, you can buy a switching power supply for around $20. No matter which power supply you choose, you must ensure that it can support the maximum current of the compressor. You can find power supplies in all sizes, from quarter-horsepower to five-horsepower.
The voltage required for a three-phase air compressor will vary. Three-phase air compressors require three separate power cords and a three-phase electrical service panel. This is because a standard 120/240-volt electrical service panel is not sufficient to power a three-phase compressor. Additionally, three-phase compressors require three separate isolated wires for the engine and motor circuits. Three-phase compressors do not require a neutral wire.

China 100HP 75kw Heavy Duty Good Price Direct Drive Single Stage Screw Air Compressor 380V 415V 220V     air compressor oilChina 100HP 75kw Heavy Duty Good Price Direct Drive Single Stage Screw Air Compressor 380V 415V 220V     air compressor oil
editor by czh 2022-12-23

China 2020 Hot Selling 75kw Diesel Screw Air Compressor Portable manufacturer

Merchandise Description

Solution description:

 

Specification:

Certifications:


 

Organization Info:

HangZhou CZPT Air Compressor Production Co., Ltd. is found in the logistics funds of China, 1 of the essential birthplaces of Chinese civilization-HangZhou, ZheJiang Province. With professinal production expertise and very first -class complete scientific and technological energy of the expertise crew, as the power-preserving compressor method leader and renowed in the sector.
 
We specializes in R & D and income of energy frequency ,everlasting magnet frequency conversion ,two -phase compressor permanent magnet frequency conversion ,low -voltage and cell screw air compressor . With a deep sector history , 1 phase forward ambition . With the professional enthusiasm for screw air compressor , crew innovation , to meat the issues of enterprise’s very own perseverance and the demanding frame of mind of excellence,items are strictly in accordance with IOS 9001 global top quality methods,to give buyers with energy -conserving and dependable merchandise .
 
We warmly welcomes folks from all all around the world to check out the organization to CZPT the institution of a vast range of business contacts and cooperation . Picking HangZhou Atlas Air compressor Producing Co.,Led.is to pick high quality and service ,select culture and flavor ,pick a long lasting and reputable associate !

FAQ:

Q1: Are you factory or trade organization? 
A1: We are manufacturing facility. You should examine Our Firm Profile.
Q2: What the precisely handle of your manufacturing facility? 
A2: Xihu (West Lake) Dis. Innovation Park, Zaoyuan Town, HangZhou, ZheJiang , China
Q3: Warranty terms of your equipment? 
A3: 18 months warranty for the device,specialized assistance in accordance to your requirements.
This fall: Will you supply some spare parts of the equipment? 
A4: Sure.
Q5: How extended will you take to arrange generation? 
A5: Provide normal items inside of 30days, Other personalized merchandise is TBD.
Q6: Can you settle for OEM orders? 
A6: Indeed, with professional layout group, OEM orders are very welcome.
 

US $4,300-50,000
/ Piece
|
1 Piece

(Min. Order)

###

Lubrication Style: Lubricated
Cooling System: Air Cooling
Power Source: Diesel Engine
Cylinder Position: Horizontal
Structure Type: Closed Type
Installation Type: Movable Type

###

Samples:
US$ 4300/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Product description:

###

Specification:

###

Company Information:
US $4,300-50,000
/ Piece
|
1 Piece

(Min. Order)

###

Lubrication Style: Lubricated
Cooling System: Air Cooling
Power Source: Diesel Engine
Cylinder Position: Horizontal
Structure Type: Closed Type
Installation Type: Movable Type

###

Samples:
US$ 4300/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Product description:

###

Specification:

###

Company Information:

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.
air-compressor

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 three 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.
air-compressor

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 two 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 one 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 two 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 two 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.
air-compressor

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 one 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 one 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 2020 Hot Selling 75kw Diesel Screw Air Compressor Portable     manufacturer China 2020 Hot Selling 75kw Diesel Screw Air Compressor Portable     manufacturer
editor by czh 2022-11-27

China Best Sales High effiecency 7.5kw 11kw 15kw 22kw 30kw 45kw 55kw 75kw 90kw 110kw Industrial Stationary Electric Rotary Screw Air Compressor air compressor portable

Relevant Industries: Production Plant, Equipment Restore Retailers, Development works , Vitality & Mining, CZPT Mining & Processing
Showroom Area: None
Issue: New
Variety: Screw
Configuration: Stationary
Electricity Resource: AC Electrical power
Lubrication Design: Lubricated
Model Quantity: BK7.5-8G/11-8G/15-8G…
Voltage: 380V
Dimension(L*W*H): a thousand*670*1090mm
Fat: 280Kg
Warranty: 1 Calendar year
Operating Stress: 8 bar, thirteen bar, ten bar
Air capacity: 1.2/1.7/2.2/2.4/3/3.2/3.6/44/4.6/5/5.5…m3/min
Equipment Test Report: Supplied
Movie outgoing-inspection: Supplied
Marketing Sort: Hot Solution 2571
Warranty of core factors: 1.5 many years
Main Components: PLC, Motor, Motor
Fuel Type: Air
Packaging Details: 1) Lined by plastic movie wholely.2) Packed in plywood cartons for spare areas.3) Locked with steel ropes for anti-skid ideal for cargo by container.
Port: HangZhou, China or HangZhou, China

Rotary Screw Air CompressorKaishan Rotary Screw Compressores, Oil injection with belt transmission and power values from 7.5 to 132 kw, Air-ends attribute 1 of the most superior rotar profile design and style.
The production method is entirely built-in, many thanks to ultra modern device instruments and advanced operating instrumentation that supply the greatest good quality normal. So CZPT Pneumatic roatry screw compressors are compact, really reputable, quiet and strength fiffiecient. CZPT Pneumatic is a reliable compressed air supply that’s accessible in a extensive assortment of measurements and configurations to match your industrial requirements.
Features:one. Created-in oil distribution method:Constructed-in oil separation design and style assures oil and gasoline separation influence and lowers gasoline usage.2. Minimal use and high effectiveness motor: Large beginning torque Insulation course F, general protection class IP23(Or can be customized). Constructed-in refueling unit, refueling can be accomplished with out shutdown.3. Successful consumption manage valve: ON/OFF handle manner Blowout preventer layout with check out valve.4. Xihu (West Lake) Dis.nized male-device interface show manage program: Simple procedure,Operating status is clear at a look. CZPT to perform 24 hrs unattended. With a spare output interface, it can realize multi-unit interlocking handle and remote prognosis handle.Excellent financial system, effortless upkeep, suitable for small electricity host. Y-line Rotor Compression SystermThe compressor with special developed male and female rotors can make the fuel manufacturing influence 10%-15% increased although lowering the procedure sound and vibration. Air EndHigh operate performance and longer functioning lifespan, can incorporate oil when it running Cooling FanEfficient heat dissipation and secure temperature preserve and defend powerful the continous functioning of the air compressor MotorIEC substantial efficiency drive motorIP54 and higher temperature F class score Inlet ValvesThe distinctive layout differential force valve provide speedy responsed under any problem and maintains the established differential pressure and outlet pressure. a hundred% modulating inlet valve to match method air desire Oil FilterUltra successful Kerry inldt air filters provide clear air that traps dirt particals to less than 3 microns

Specialized Paramter
Model No.Pressure (Mpa)Capacity (mthree/min)Power (kw)Connecton SizeNoise dB(A)Weight (kg)Dimension (mm)
BK7.5-8G0.81.two7.fiveG3/472200800x620x800
BK11-8G0.81.seven11G1722801000x670x1090
BK15-8G0.eight2.415G1732801000x670x1090
BK18-8G0.eight318.5G1743501200x800x1120
BK18-10G12.seven18.fiveG1seventy four3501200x800x1120
BK22-8G0.eight3.622G1743901200x800x1120
BL22-10G13.two22
BK22-13G1.32.722
BK30-8G0.8530G1one/two754701340X850X1330
BK30-10G14.4
BK30-13G1.three3.six
BK37-8G0.8637G11/two76560
BK37-10G15.5
BK37-131.34,six
BK45-8G0.eight7.one45G1one/2787201480X1030X1365
BK55-8G0.eight105580790
BK75-eight0.81375G28112001800X1190X1710
BK90-eight0.816901240
BK110-80.eight21110DN658216802100X1230X1730
BK132-80.eight24132eighty two1750
Q:What is the MOQ?A: 1 set.Q: When will you ship my get?A: Typically twenty five-35 days right after deposit obtained, If urgent, it can be negotiated even more.Q: What is the warranty time?A: One year.

what to see in an air compressor

If you need to buy an air compressor, you should know what to look for. The types of air compressors on the market are classified according to their CFM rating, safety devices, and pumps. There are several differences between lubricated and oil-free air compressors that you should know before buying. To better understand the difference between these types of air compressors, read on. This article will guide you through these differences.

Pump

If you are looking for a quality air compressor, you have come to the right place. A good air compressor pump will provide high pressure for anything from tires to boats and more. There are hundreds of different models to choose from, and the great thing about buying one from a Chinese manufacturer is that they have so many options. More importantly, Chinese manufacturers can customize air equipment such as air compressors at low prices.
A good quality air pump won’t break easily, but you’ll be able to use it for years. Choosing a high-quality pump will help you avoid many hassles on the road, such as unplanned downtime and installation costs. Plus, a pump from the same manufacturer as your air compressor is your best bet to ensure optimum performance. Listed below are some tips for finding a quality pump for your air compressor.
The air compressor is an important but unremarkable invention. Without them, our lives would be completely different. Without a pump, we can’t get hot water from central heating, nor can we get heat from the refrigerator. We can’t inflate bicycle tires, and we can’t refuel cars. Pumps are vital to all kinds of machines. So why is it important to choose the right product? The answer may surprise you.
Different types of pumps are used for different applications. Positive displacement pumps move a fixed volume of fluid and direct it to a drain. This design ensures constant flow at a constant speed regardless of discharge pressure. Centrifugal pumps work differently. The impeller accelerates the fluid, converting the input energy into kinetic energy. This type of pump is most commonly used in mines, air conditioning, industrial plants, and flood control.
air-compressor

safety equipment

There are several safety features you should check when using an air compressor. First, check the connection of the air filter to the air. If they come loose, parts may separate and cause injury. Another important safety feature is the shut-off valve. When working near compressed air, the shut-off valve should be within easy reach and visibility. Moving parts and other equipment must be protected with protective covers. Check safety valve and replace damaged parts.
Rupture discs are copper discs located on the air cooler. When the air pressure exceeds a certain limit, it bursts. Fusible plugs contain materials that melt at high temperatures. The compressor should have a lubricating oil pressure alarm and cut off the trip signal. If these two safety devices fail, the compressor should be stopped immediately. The rupture disc should be inspected at least weekly to ensure it does not rupture under pressure.
If the pressure level is too high, and overcurrent protection device cuts power to the motor. It also automatically shuts off the compressor when the hose ruptures or the air volume exceeds a preset level. The device should be installed on the air compressor to prevent accidents. Its job is to protect the operator from harm. If employees do not follow these safety measures, they may cause equipment damage.
To ensure safety when operating the air compressor, safety glasses and gloves should be worn. Pressurized air can cause eye injury, and crash goggles can provide a barrier to prevent this. Additionally, the self-retracting cord prevents trip hazards and reinforces excess cord. You should also keep your hands and body away from the air nozzle. This will prevent you from being sprayed with compressed air.

CFM Rating

An air compressor’s PSI and CFM ratings indicate the pressure and volume it can deliver. PSI stands for pounds per square inch and measures the force and pressure contained in one square inch of air. These two indicators are equally important when choosing an air compressor. If you need a lot of compressed air for a specific application, you will need a higher psi compressor. Likewise, if you are using compressed air in a smaller application, a low cfm compressor will not provide enough power to meet your needs.
When comparing different air compressors, be sure to pay close attention to horsepower and CFM ratings. While compressor power is essential for some tasks, it is not the most important aspect. The CFM rating of an air compressor will determine how big a project it can handle and how long it takes to charge. Make sure you understand the CFM and PSI ratings of your future compressors, as not knowing these important statistics can frustrate you and drive up costs.
In general, it is best to choose an air compressor with a CFM rating higher than the size of the air tool. This will ensure that the air compressor has enough pressure to work multiple tools efficiently at the same time. While smaller CFM ratings may be sufficient for smaller projects, larger tools such as drills require a lot of air. Therefore, the higher the CFM, the larger and more powerful the tool.
Once you understand the CFM of an air compressor, you can start looking for the right tool. You can check the CFM rating of your air compressor online by commenting below. If you’re not sure about the size of your air tool, you can always buy a second air compressor. This is a great way to double the CFM of your air compressor! You’ll have more air to do more work, and your compressor will last longer.
air-compressor

Lack of oil and lubrication

Oil-free air compressors have a smaller footprint and require less maintenance than oil-lubricated air compressors. Although oil-lubricated air compressors are more expensive and heavier than oil-free air compressors, they are also ideal for stationary use. The benefits of oil-free air compressors include greater durability and lower maintenance costs. The advantages and disadvantages of each type are discussed below.
Oil-free air compressors are generally quieter than oil-lubricated air compressors. However, you may still experience some noise while using it. To avoid this, you should choose a quiet intake compressor. However, if you work next 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 long time, the oil-free model is not the right choice. Its Teflon coating wears off over time, especially at extreme temperatures. Additionally, oil-free air compressors have a large number of moving parts that require regular maintenance, while oil-filled air compressors are great for those who don’t want to invest in extra parts.
Another major difference between oil-free and oil-lubricated air compressors is lubrication. Oil-lubricated air compressors require regular lubrication whereas oil-free air compressors are pre-lubricated. They have fewer parts and are cheaper. Oil-free air compressors are lighter than oil-lubricated air compressors. In addition to being more affordable, oil-free air compressors are more powerful and durable.
While oil-filled air compressors are more efficient and durable, they generate a lot of heat. However, they are also more expensive and require regular oil changes. Furthermore, they are difficult to transport. They also need to be permanently installed. These air compressors are also not portable and require a fixed location. So, consider your needs before deciding which type is best for you. When you’re choosing an air compressor for your business, be sure to shop around.
air-compressor

noise level

If you are wondering what the noise level of an air compressor is, the answer depends on your specific equipment and working environment conditions. Typically, air compressors produce 40 to 90 decibels of noise. Although the lower the decibel level, the quieter the compressor will be. Larger, more powerful air compressors produce higher noise levels than their little brothers. But no matter how big the air compressors are, it’s a good idea to wear hearing protection while working around them.
When purchasing a new air compressor, the noise level of the air compressor should be considered. While this may seem like a small problem, there are actually a lot of variations on these noisy machines. The most common type of air compressor is the reciprocating piston pump. This model uses pistons similar to an engine to rotate inside a chamber. The piston moves quickly and traps air proportional to its size. Single-piston air compressors are generally noisier than twin-piston models, also known as twin cylinders.
But even if you have the proper equipment to protect your hearing, it’s still important to know the noise level of an air compressor. Even if the noise is not immediately dangerous, it can still cause temporary or permanent hearing loss. This condition is called noise-induced hearing loss, and an air compressor with a sound level of 80 or higher can cause permanent hearing damage. You can avoid potential damage to your hearing and prevent accidents by simply paying attention to the noise level of your air compressor.
Air compressors are inherently noisy, but if you take steps to reduce their noise levels, you can minimize disruption to neighbors and co-workers. For example, installing a sound enclosure in your work area can prevent your air compressor from making as much noise as before. Depending on your workspace, you can also try installing a long air hose, which will reduce sound levels by up to 25%.
China Best Sales High effiecency 7.5kw 11kw 15kw 22kw 30kw 45kw 55kw 75kw 90kw 110kw Industrial Stationary Electric Rotary Screw Air Compressor     air compressor portableChina Best Sales High effiecency 7.5kw 11kw 15kw 22kw 30kw 45kw 55kw 75kw 90kw 110kw Industrial Stationary Electric Rotary Screw Air Compressor     air compressor portable

China Custom Competitive Price 75kw 100HP Industrial Variable Frequnency Direct Driven Screw Air Compressor with Great quality

Merchandise Description

———–Specifications————-

 

———–Firm PROFILE——

——-———-–OTHER Merchandise———–——–

———–—-FAQ———–———-

Q1: Are you a manufacturing facility or trade organization? 

A1: We are an integration of sector and trade.The manufacturing facility and international trade department are in the exact same place.

Q2 : What the precise tackle of your manufacturing facility? 
A2: Xihu (West Lake) Dis. Industrial Park, HangZhou Town, ZheJiang Province,China.

Q3: Warranty terms of your device? 
A3: 18 months for the total machine, 2 several years for air finish, technical assistance for lifestyle.

This fall: How lengthy is your supply?
A4: 25-30 times soon after obtaining your 30% down payment.

Q5: Terms of payment?
A5: T/T and L/C at sight.

Q6: What is the MOQ?
A6: 1 Personal computer.

Q7: Can you settle for OEM orders?
A7: Yes, with a professional design team, OEM orders are highly welcome.

Q8: Can you accept color customise?
A8: Of course we can.

Q9: Will you supply some spare elements of the air compressor? 
A9: Yes, of training course.

Q10 : What’s your factory’s creation ability?
A10: About one thousand models for every thirty day period.Thank you.

———Right after Service—————–

 

How to Repair and Maintain an Air Compressor

A compressor is a unit utilized to move air from 1 location to yet another. Air enters the air compressor via the ingestion valve. Within the compressor, the vanes on the interior rotor rotate in an eccentric cavity. The self-altering duration arm divides the room into a number of cavities of diverse measurements. As the rotor rotates, air fills the cavity. As air flows close to the cavity, it builds pressure and is squeezed out of the compressor output.

Good displacement

Optimistic displacement air compressors use reciprocating pistons to compress air. Gasoline is drawn in throughout the suction stroke and compressed by shifting the piston in the opposite route. It then discharges the compressed air by moving it in the reverse course. This sort of air compressor is most typically identified in automobiles, refrigerators, and other programs that demand higher force. Nevertheless, it is not as effective as a centrifugal compressor.
Most modern day air compressors use positive displacement. Optimistic displacement models capture a volume of air in the compression chamber and distribute it when the pump is running at optimum potential. They are a lot more cost-effective than their damaging displacement counterparts. Reciprocating screw air compressors are the most common good displacement compressors. The reciprocating screw air compressor adopts a water jacket all around the cylinder and is typically utilised in procedures this sort of as oil drilling.
A bicycle pump is an instance of constructive displacement compression. Air is drawn into the cylinder and compressed by the moving piston. A piston compressor performs on the exact same theory, but it utilizes 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. Both sorts work on the same theory, each are optimistic displacement compressors. The distinction in between the two kinds is the force ratio.
In air compression, good displacement compression minimizes the quantity of the fluid and decreases its viscosity. This results in larger stress ratios and is employed in centrifugal, axial, and scroll compressors. Positive displacement is a frequent function of most air compressors. Optimistic displacement compressors supply the same benefits and are a lot more power-efficient when applied to oil-free of charge and gasoline apps. This type of compression is generally the very best selection for reduced-force purposes.
air-compressor

oil totally free

If you might be seeking for an air compressor for your business, consider an oil-free air compressor. These designs offer cleaner, quieter operation than conventional air compressors and require much less maintenance. They also fulfill ISO Class or Class 1 air purity specifications. Oil-cost-free air compressors are also quieter, with less relocating areas and significantly less noise. These advantages make oil-free air compressors an excellent remedy for numerous industrial programs.
Air purity is essential in numerous industries. Even the tiniest drop of oil can harm manufacturing tools or harm goods. The best way to discover an oil-free air compressor for your company is to think about the process and conclude item. As air top quality increases, a lot more and far more businesses are turning to oil-cost-free compressors. Some of the advantages and negatives of these air compressors are:
When selecting an oil-cost-free air compressor, it is important to realize the terminology utilised in the market. Knowing these phrases will make it less difficult for you to select the appropriate compressor for your wants. ACTFM, or real cubic feet per minute, is an industry phrase for measuring the volume of air pumped in 1 moment below rated problems. Though a easy quantity, it can be extremely beneficial in figuring out which kind of air compressor is very best for your application.
The ISO 8573-1 worldwide common defines air quality and gives air purity classifications. The strictest classification is air purity course . Many producers assert that oil-cost-free air compressors meet up with this normal. Nonetheless, a course oil-free air compressor does not automatically indicate that the air is free of contaminants. In reality, Class is the benchmark for air purity. Even though zero air top quality is the maximum degree, that doesn’t suggest it is entirely oil-cost-free.
air-compressor

double acting

A double-performing air compressor is a unit that utilizes compressed air to create electric power. Its operating 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 typically manufactured of forged carbon steel. In conditions of service and servicing, double-acting compressors need regular vise servicing and appropriate cleaning.
The displacement of the compressor is a measure of the displacement that the piston can generate in a specified interval of time. Displacement is generally expressed in true cubic feet per moment. The precise calculation depends on the type of cylinder and the configuration of the compressor. Solitary-acting cylinders can have head-end or crank-conclude displacement, equally of which can be calculated using the displacement equation. A double-performing air compressor will use this equation. 4 and 6 compute the displacement.
Double-acting air compressors have multiple cylinders and are made of cast iron. They are drinking water-cooled and have a mechanical link among the piston and connecting rod. A double-performing compressor compresses air 2 times per revolution of the motor. 1 cylinder moves up, while the other cylinder moves down. The piston moves down, enabling air to enter via valve #1. During the procedure of the compressor, the temperature of the air and gas raises.
Double-performing air compressors normally have substantial force and are regarded as workhorses. Double-performing compressors also feature intercooling and double compression. As a end result, these machines have a tendency to previous longer than one-performing compressors. Its reduced velocity and twin compression make it a workhorse in the compressor industry. Double-acting air compressors are workhorses and adaptable products.
air-compressor

gasoline tank pressure swap

You can modify the pressure in the air compressor tank by changing the differential stress. You can turn the mainspring clockwise or counterclockwise to improve or decrease the strain. This valve will open up when the stress is minimal enough to begin the compressor. If the strain is as well low, the valve should be shut. The reduce-in and cut-out pressures must be set to acceptable values. Right after altering the tank stress, examine the hysteresis of the tank pressure switch and set the desired shutoff stress.
If the force in the tank falls under the minimize-in stage, the tank force switch need to be replaced. You can examination the change with a multimeter. Make confident the change is not ruined. If you are unable to find the switch, you can search at the other sections. If you find any broken or lacking components, you must exchange them. Otherwise, it might be time to check the tank strain swap. You could require to disassemble the compressor and take away the swap.
The gasoline tank stress swap is an important component of the air compressor. It retains you knowledgeable of the amount of air shipped by the compressor. If your tank or tank is ruined, your readings will be incorrect. If the strain swap is ruined, it will not purpose properly and consequence in incorrect readings. The good news is, there are some easy techniques to fix this. To avert this from occurring, preserve the tank force swap in very good problem.
When the air pressure in the tank drops to the cut-in force setting, the change makes it possible for electricity to movement via it. This will commence the motor and pump of the air compressor. Then, if the pressure in the tank rises earlier mentioned the cut-off stage, the switch will vacation and end the compressor. This will avoid it from becoming more than-pressurized. Electricity stream will proceed to stream to the motor. Depending on your compressor product, you can alter the reduce-in and minimize-out pressures as necessary.

strength supply

The electrical power source of the air compressor is very important. Most air compressors run on twelve VDC, which is ideal for automotive use. Alternatively, you can acquire a switching electrical power source for all around $twenty. No subject which electricity source you select, you must guarantee that it can help the optimum current of the compressor. You can find electricity materials in all measurements, from quarter-horsepower to 5-horsepower.
The voltage required for a a few-phase air compressor will vary. Three-section air compressors call for 3 different electrical power cords and a 3-stage electrical support panel. This is since a regular 120/240-volt electrical support panel is not adequate to electricity a three-period compressor. In addition, three-stage compressors require 3 individual isolated wires for the motor and motor circuits. 3-stage compressors do not demand a neutral wire.

China Custom Competitive Price 75kw 100HP Industrial Variable Frequnency Direct Driven Screw Air Compressor     with Great qualityChina Custom Competitive Price 75kw 100HP Industrial Variable Frequnency Direct Driven Screw Air Compressor     with Great quality