China 75kw 100HP Low Noise Oil Free Air Compressor Screw Manufacture for Food Industry air compressor oil

Item Description

Item Description

75kw 100HP Low Noise Oil Cost-free Air Compressor Screw Manufacture for Foodstuff Market

 

Pure and environmentally friendly

The h2o-lubricated pure oil-totally free compressor adopts pure water lubrication of ingesting h2o regular. The total compression approach is oil-free and offers one hundred% oil-free air. It is the very best choice for industries that call for high-top quality compressed air.

High performance and strength preserving

Thanks to the result of water, the compression approach is close to perfect isothermal compression, and the air quantity per kilowatt raises the output by 15% when compared with common dry oil-cost-free compressors.

Outstanding overall performance

The airend and areas are made of CZPT stainless steel, which has excellent corrosion resistance.

Patented technology

The patented sealing technological innovation overcomes the lower viscosity of h2o, solves the sealing of the meshing hole, and enhances the performance of the entire device. The device is actually oil-free.

Preserve funds and worry, simple routine maintenance and fear-cost-free.
 

Specialized Parameters

Model

Function pressure 

(MPa)

Air supply

 (m3/min)

Motor electricity (kW) Sound (dB)

  Outlet

Diameter

Cooling water volume

(T/H)

Lubricating drinking water

(L)

Dimension

(LxWxH)mm

Bodyweight (kg) Air outlet
 ROW06VA/W .eight .3 ~.seventy eight  5.5 58  3/4″  1.five  10 800x800x1200 460  
1. .2 ~.65 three/4″
ROW08VA/W  .eight .35~1.17  7.5  58   3/4″   2   10   800x800x1200   510   3/4″ 
one. .3 ~1.05
one.twenty five .24~.eighty one
ROW11VA/W  .eight .fifty four~1.65  11  60   1″   2.5  26  1150x755x1340  620   3/4″ 
one. .45~1.42
1.twenty five .35 ~1.10
ROW15VA/W  .eight .seventy five ~2.forty three  T5   63   1″   3.5   26   1150x755x1340   670   3/4″ 
1. .65~2.seventeen
1.twenty five .6 ~1.eighty
ROW18VA/W  .eight .9~3.thirteen  18.5   65   1″   4   30   1400x900x1450   730   1″ 
one. .9~2.82
1.25 .6~2.05
ROW22VA/W  .8 1.1~3.52  22   65   1″   5   30   1400x900x1450   780   1″ 
one. .97 ~3.21
1.25 .85~2.seventy eight
ROW30VA/W  .8 1.fifty five~5.12  30   67   1 1/2″   7   40 

1550x1150x1550(A)

1500x1150x1300(W)

 1150   1 1/4″ 
1. 1.255-4.43
1.25 1.1~3.sixty three
ROW37VA/W  .eight one.91~6.30  37   67   1 1/2″   9   40 

1550x1150x1550(A)

1500×1 150×1300(W)

 1200   1 1/4″ 
1. 1.60~5.33
1.twenty five 1.42~4.77
ROW45VA/W  .8 2.50~7.four  45   68   1 1/2″   10   90 

1980x1300x1760(A)

1800x1300x1680(W)

 1490   2″ 
one. one.ninety one~6.thirty
one.twenty five 1.70 ~5.56
ROW55VA/W  .eight three.~9.seventy six  55   70   1 1/2″   12   120 

1980x1300x1760(A)

1800x1300x1680(W)

 1570   2″ 
one. 2.sixty ~8.55
one.twenty five 2.30~7.67
ROW75VA/W  .8 3.95~thirteen.00  75   73   1 1/2″   18   120 

2100x1600x1900(A)

2200x1500x1800(W)

 2250  2″ 
1. three.40 ~11.fifty
1.25 three.~9.70 1750
ROW90VA/W  .8 5.~14.eight  90   73   1 1/2″   20   180 

2400x1600x2000(A)

2200x1550x1800(W)

 3150  2 1/2″ 
one. four.thirty~13.ninety
one.twenty five three.seventy two~twelve.60 2450
ROW110VA/W  .8 6.~19.85  110   78   2″   24   180 

3000x1700x2250(A)

2200x1550x1800(W)

 3150  2 1/2″ 
one. 5.~16.sixty six
1.25 four.sixty five~15.fifty six 2580
ROW132VA/W  .8 6.seventy five~23.one  132   78   2″   30   240 

3000x1700x2250(A)

2200x1550x1800(W)

 3500  2 1/2″ 
one. 6.~19.97
1.twenty five five.07~sixteen.90 2700
ROW160VW  .eight eight.5~28.11  160   80   3″   35   240   2700x1800x2050   3900   DN80 
one. 7.6~25.45
one.25 6.7~22.fifty two
ROW185VW  .eight ten~33.ninety seven  185   80   3″   38   300   2700x1800x2050   4050   DN80 
one. 8.seventy two~29.00
1.twenty five 7.75~twenty five.21
ROW200VW  .8 11.2~36.seventy five  200   80   4″   42   300   2700x1800x2050   4200   DN100 
1. nine.sixty eight~32.seventy eight
one.25 9.2~29.24
ROW220VW  .eight 12.2~39.sixty seven  220   80   4″   47   360   2700x1800x2050   4400   DN100 
1. eleven.2~36.seventy five
1.25 nine.~29.63
ROW250VW  .eight thirteen.5~forty three.five  250   80   4″   58   360   2700x1800x2050   4800   DN100 

 

1.

twelve.3~39.30
1.twenty five 10.2~34

 

Software business

Packaging & Shipping and delivery

1.Packing Specifics: Plywood crate pallet additionally foam board and bubble film, Total shut wood situation. 1pcs/every single bundle (for stationary screw air compressor)
two.Shipping method: by sea, by LCL/FCL or as asked for
3.Supply approach: FOB, CFR, CIF and EXW and so forth.
four.Shipping and delivery time: in 7-fifteen times soon after receiving deposit (custom-made equipment not incorporated)

 

Company Profile

ZheJiang CZPT Machinery Co., Ltd. is a firm devoted to the generation and research and growth of different fuel compression tools. The firm was set up in 2012 and has a whole of 5 accredited technical engineers. Largely engaged in air, nitrogen, CO2 and other special fuel compression products and after-treat gear. With the advancement in current a long time, the organization has set up a foreign trade staff in ZheJiang , and employed foreign trade consultants with ten years of business experience to much better serve buyers around the world. With superb good quality and the assistance of thirty distributors worldwide, our annual product sales in 2018 exceeded 5 million US pounds. We search ahead to working with you to produce a much better tomorrow!

FAQ

Q1. Are you trading company or manufacture ?
A: We are skilled manufacture of screw air compressor of HangZhou,ZheJiang ,China. More than 18 a long time of encounter in air compressor producing.

Q2. How extended is the supply time ?
A: For regular voltage ,fifteen operating times. Non-standard ,you should make contact with our income.

Q3. What’s payment phrase ?
A: T/T, L/C, D/P, Western Union, Paypal, Credit history Card, and and so on. Also we could take USD, RMB, Euro and other forex.

This fall. How about your soon after-revenue services ?
A: 1.Offer customers with installation and commissioning on the web guidelines.
     2. Properly-educated engineers obtainable to overseas support.
     3.Worldwide brokers and after provider avaiable.organize our engineers to aid you coaching and installation.

Q5. How about your guarantee?
A: One particular yr for the whole equipment and 2 many years for screw air conclude, other than consumable spare components.

Q6. Do you have any certification ?
A: Of course, for every diverse customer’s industry require ,we can offer CE ,ISO and so on certificate.

Q7. What about the upkeep ?
A: 1st upkeep need to have to be accomplished right after 500Hours, and then every 2000-3000 hours to do the regular routine maintenance, and take into account the true surroundings.

Q8. How do you handle good quality ?
A: 1. The raw resources are strictly inspected
     2. Some essential parts are imported from abroad
     3. Each and every compressor should move at minimum 5 several hours of constant testing just before leaving the factory.

Q9. Do you supply OEM support ?
A: Of course.Equally OEM & ODM service can be recognized.

Q10.How extended could your air compressor be utilized?
A: Normally, far more than ten several years.

After-sales Service: Online Support
Warranty: 24month
Lubrication Style: Lubricated
Cooling System: Air Cooling
Power Source: AC Power
Cylinder Position: Angular

###

Customization:

###

Model

Work pressure 

(MPa)

Air delivery

 (m3/min)

Motor power (kW) Noise (dB)

  Outlet

Diameter

Cooling water volume

(T/H)

Lubricating water

(L)

Dimension

(LxWxH)mm

Weight (kg) Air outlet
 ROW06VA/W 0.8 0.3 ~0.78  5.5 58  3/4"  1.5  10 800x800x1200 460  
1.0 0.2 ~0.65 3/4"
ROW08VA/W  0.8 0.35~1.17  7.5  58   3/4"   2   10   800x800x1200   510   3/4" 
1.0 0.3 ~1.05
1.25 0.24~0.81
ROW11VA/W  0.8 0.54~1.65  11  60   1"   2.5  26  1150x755x1340  620   3/4" 
1.0 0.45~1.42
1.25 0.35 ~1.10
ROW15VA/W  0.8 0.75 ~2.43  T5   63   1"   3.5   26   1150x755x1340   670   3/4" 
1.0 0.65~2.17
1.25 0.6 ~1.80
ROW18VA/W  0.8 0.9~3.13  18.5   65   1"   4   30   1400x900x1450   730   1" 
1.0 0.9~2.82
1.25 0.6~2.05
ROW22VA/W  0.8 1.1~3.52  22   65   1"   5   30   1400x900x1450   780   1" 
1.0 0.97 ~3.21
1.25 0.85~2.78
ROW30VA/W  0.8 1.55~5.12  30   67   1 1/2"   7   40 

1550x1150x1550(A)

1500x1150x1300(W)

 1150   1 1/4" 
1.0 1.255-4.43
1.25 1.1~3.63
ROW37VA/W  0.8 1.91~6.30  37   67   1 1/2"   9   40 

1550x1150x1550(A)

1500×1 150×1300(W)

 1200   1 1/4" 
1.0 1.60~5.33
1.25 1.42~4.77
ROW45VA/W  0.8 2.50~7.4  45   68   1 1/2"   10   90 

1980x1300x1760(A)

1800x1300x1680(W)

 1490   2" 
1.0 1.91~6.30
1.25 1.70 ~5.56
ROW55VA/W  0.8 3.0~9.76  55   70   1 1/2"   12   120 

1980x1300x1760(A)

1800x1300x1680(W)

 1570   2" 
1.0 2.60 ~8.55
1.25 2.30~7.67
ROW75VA/W  0.8 3.95~13.00  75   73   1 1/2"   18   120 

2100x1600x1900(A)

2200x1500x1800(W)

 2250  2" 
1.0 3.40 ~11.50
1.25 3.0~9.70 1750
ROW90VA/W  0.8 5.0~14.8  90   73   1 1/2"   20   180 

2400x1600x2000(A)

2200x1550x1800(W)

 3150  2 1/2" 
1.0 4.30~13.90
1.25 3.72~12.60 2450
ROW110VA/W  0.8 6.0~19.85  110   78   2"   24   180 

3000x1700x2250(A)

2200x1550x1800(W)

 3150  2 1/2" 
1.0 5.0~16.66
1.25 4.65~15.56 2580
ROW132VA/W  0.8 6.75~23.1  132   78   2"   30   240 

3000x1700x2250(A)

2200x1550x1800(W)

 3500  2 1/2" 
1.0 6.0~19.97
1.25 5.07~16.90 2700
ROW160VW  0.8 8.5~28.11  160   80   3"   35   240   2700x1800x2050   3900   DN80 
1.0 7.6~25.45
1.25 6.7~22.52
ROW185VW  0.8 10~33.97  185   80   3"   38   300   2700x1800x2050   4050   DN80 
1.0 8.72~29.00
1.25 7.75~25.21
ROW200VW  0.8 11.2~36.75  200   80   4"   42   300   2700x1800x2050   4200   DN100 
1.0 9.68~32.78
1.25 9.2~29.24
ROW220VW  0.8 12.2~39.67  220   80   4"   47   360   2700x1800x2050   4400   DN100 
1.0 11.2~36.75
1.25 9.0~29.63
ROW250VW  0.8 13.5~43.5  250   80   4"   58   360   2700x1800x2050   4800   DN100 

 

1.0

12.3~39.30
1.25 10.2~34
After-sales Service: Online Support
Warranty: 24month
Lubrication Style: Lubricated
Cooling System: Air Cooling
Power Source: AC Power
Cylinder Position: Angular

###

Customization:

###

Model

Work pressure 

(MPa)

Air delivery

 (m3/min)

Motor power (kW) Noise (dB)

  Outlet

Diameter

Cooling water volume

(T/H)

Lubricating water

(L)

Dimension

(LxWxH)mm

Weight (kg) Air outlet
 ROW06VA/W 0.8 0.3 ~0.78  5.5 58  3/4"  1.5  10 800x800x1200 460  
1.0 0.2 ~0.65 3/4"
ROW08VA/W  0.8 0.35~1.17  7.5  58   3/4"   2   10   800x800x1200   510   3/4" 
1.0 0.3 ~1.05
1.25 0.24~0.81
ROW11VA/W  0.8 0.54~1.65  11  60   1"   2.5  26  1150x755x1340  620   3/4" 
1.0 0.45~1.42
1.25 0.35 ~1.10
ROW15VA/W  0.8 0.75 ~2.43  T5   63   1"   3.5   26   1150x755x1340   670   3/4" 
1.0 0.65~2.17
1.25 0.6 ~1.80
ROW18VA/W  0.8 0.9~3.13  18.5   65   1"   4   30   1400x900x1450   730   1" 
1.0 0.9~2.82
1.25 0.6~2.05
ROW22VA/W  0.8 1.1~3.52  22   65   1"   5   30   1400x900x1450   780   1" 
1.0 0.97 ~3.21
1.25 0.85~2.78
ROW30VA/W  0.8 1.55~5.12  30   67   1 1/2"   7   40 

1550x1150x1550(A)

1500x1150x1300(W)

 1150   1 1/4" 
1.0 1.255-4.43
1.25 1.1~3.63
ROW37VA/W  0.8 1.91~6.30  37   67   1 1/2"   9   40 

1550x1150x1550(A)

1500×1 150×1300(W)

 1200   1 1/4" 
1.0 1.60~5.33
1.25 1.42~4.77
ROW45VA/W  0.8 2.50~7.4  45   68   1 1/2"   10   90 

1980x1300x1760(A)

1800x1300x1680(W)

 1490   2" 
1.0 1.91~6.30
1.25 1.70 ~5.56
ROW55VA/W  0.8 3.0~9.76  55   70   1 1/2"   12   120 

1980x1300x1760(A)

1800x1300x1680(W)

 1570   2" 
1.0 2.60 ~8.55
1.25 2.30~7.67
ROW75VA/W  0.8 3.95~13.00  75   73   1 1/2"   18   120 

2100x1600x1900(A)

2200x1500x1800(W)

 2250  2" 
1.0 3.40 ~11.50
1.25 3.0~9.70 1750
ROW90VA/W  0.8 5.0~14.8  90   73   1 1/2"   20   180 

2400x1600x2000(A)

2200x1550x1800(W)

 3150  2 1/2" 
1.0 4.30~13.90
1.25 3.72~12.60 2450
ROW110VA/W  0.8 6.0~19.85  110   78   2"   24   180 

3000x1700x2250(A)

2200x1550x1800(W)

 3150  2 1/2" 
1.0 5.0~16.66
1.25 4.65~15.56 2580
ROW132VA/W  0.8 6.75~23.1  132   78   2"   30   240 

3000x1700x2250(A)

2200x1550x1800(W)

 3500  2 1/2" 
1.0 6.0~19.97
1.25 5.07~16.90 2700
ROW160VW  0.8 8.5~28.11  160   80   3"   35   240   2700x1800x2050   3900   DN80 
1.0 7.6~25.45
1.25 6.7~22.52
ROW185VW  0.8 10~33.97  185   80   3"   38   300   2700x1800x2050   4050   DN80 
1.0 8.72~29.00
1.25 7.75~25.21
ROW200VW  0.8 11.2~36.75  200   80   4"   42   300   2700x1800x2050   4200   DN100 
1.0 9.68~32.78
1.25 9.2~29.24
ROW220VW  0.8 12.2~39.67  220   80   4"   47   360   2700x1800x2050   4400   DN100 
1.0 11.2~36.75
1.25 9.0~29.63
ROW250VW  0.8 13.5~43.5  250   80   4"   58   360   2700x1800x2050   4800   DN100 

 

1.0

12.3~39.30
1.25 10.2~34

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 75kw 100HP Low Noise Oil Free Air Compressor Screw Manufacture for Food Industry     air compressor oilChina 75kw 100HP Low Noise Oil Free Air Compressor Screw Manufacture for Food Industry     air compressor oil
editor by czh 2023-01-30

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