China 55kw 75HP Energy Saving Air Cooling Screw Compressor Two Stage Direct Driven Screw Air Compressor wholesaler

Item Description

Merchandise Description

55kW 75hp Vitality Conserving Air Cooling Screw Compressor Two Stage  Direct Pushed Screw Air Compressor

Solution Description
 

Long term magnet variable frequency screw air compressor:
one. Consistent force management: It can understand large-precision constant stress control with a strain fluctuation assortment of .01 MPa
2. Variable frequency delicate begin: Get rid of the CZPT current when starting up, keep away from grid affect, keep away from present impact via phase-by-action pace adjustment, and improve overall flexibility
3. Avert no-load: The compressor is no-load for the duration of operation, reducing ineffective power usage
Long term magnet motors use large-effectiveness exceptional earth magnets, no reduction of magnetism at 180°C, and lengthy services lifestyle energy preserving is about 6% to 7% when compared with ordinary frequency conversion motors
It can exert the highest performance in a broader selection and make the air compressor far more energy-conserving.

Two stage air conclude
Characteristic:Two-phase compressor air-conclude
Benefit:Reduced compression ratio, Low temperature rising, Lower air leakage
Benefit:fifteen% power-conserving

Higher-effectiveness Motor
Characteristic:IE4 long term magnet motor/IE4 Substantial-performance motor
Edge:Motor effectiveness 97%
Reward:5% strength-saving

Intelligent management
Characteristic:VFD program
Edge:Continuous force output to eliminate stress fluctuation and off-load, Continuous temperature output at 9-~85°C, Minimal commencing recent to defend elements
Gain:fifteen% strength-conserving

Wise display display screen
Characteristic:Intelligent control technique
Gain:10 inch monitor to demonstrate all the date
Gain:Basic operation and touble totally free

Cooling admirer
Attribute:Massive cooler technique
Advantage:Axial circulation Enthusiast utilised for very good cooling result
Gain:Let ambient temperature at 52°C

Systematic Design of Oil separator
Function:Huge oil method
Gain:Lessen inside force loss steer clear of oil, Leakage for security
Gain:3% vitality-preserving

Filter
Function:Double filtering technique
Advantage:Take away impurity from air and cleanness
Advantage:For a longer time existence air -conclude and lubrication oil

Air inlet valve
Function:Large vacuum degree:700mmHg
Advantage:Large suction area, Reduced load power use in unloaded operation, 
Quick verify: avoid unloading and shutdown oil injection
Advantage:Forged aluminum to keep away from rust and temperature change

 

Technological Parameters

 

Model Air Shipping and delivery (m3/min) Power
(kW)
Noise
(Db)
Outlet
diameter
Dimension (mm) Weight
(Kg)
.7Mpa  .8Mpa  1.0Mpa  1.3Mpa  L * W * H
RK30APMII four.three 4.one three.5 two.seven 22 68 G11/two 1500x1000x1350 650
RK40APMII six five.nine 4.seven three.9 thirty sixty eight G11/2 1500x1000x1350 700
RK50APMII 7.one 6.9 five.eight five.four 37 sixty eight G11/two 1500x1000x1350 750
RK60APMII 10 nine.five seven.8 6.eight 45 seventy two G2 2100x1300x1650 1250
RK75APMII thirteen twelve.5 nine.2 7.five 55 seventy six G2 2100x1300x1650 1300
RK100APMII fifteen.five fifteen.two twelve ten.two seventy five 76 G2 2100x1300x1650 1350
RK125APMII 19.eight 19.five 15 14 ninety seventy six DN80 2500x1650x1900 2700
RK150APMII 24 23 19.two sixteen 110 76 DN80 2500x1650x1900 2800
RK180APMII 27.5 27 23.seven 19 132 78 DN80 2500x1650x1900 3000
RK220APMII 33 32.5 27.5 22.5 a hundred and sixty seventy eight DN80 3000x1900x1950 4300
RK250APMII 39 36 32 27.5 185 78 DN80 3000x1900x1950 4400
RK275APMII 43.5 41 35.five 31.5 two hundred 78 DN100 3600x2200x2200 5000
RK300APMII fifty one.five 48.three 38.five 35.five 220 82 DN100 3600x2200x2200 5500
RK350APMII 54 51 45 38 250 eighty two DN100 3600x2200x2200 6000
RK380APMII 60 fifty seven 50 43 280 82 DN125 4000x2300x2300 6800
RK420APMII 65 sixty two fifty six fifty.5 315 82 DN125 4000x2300x2300 7000
RK480APMII seventy five seventy three sixty four fifty five 355 82 DN150 4200x2200x2350 8500
RK540APMII eighty four eighty two 72 61 four hundred eighty two DN150 4200x2200x2350 9000

Packaging & Shipping

Packaging & Delivery

1.Packing Particulars: Plywood crate pallet additionally foam board and bubble film, Total shut picket situation. 1pcs/each and every deal
(for stationary screw air compressor)
2.Shipping and delivery technique: by sea, by LCL/FCL or as requested
three.Supply strategy: FOB, CFR, CIF and EXW etc.
four.Shipping and delivery time: in 7-fifteen days after obtaining deposit (customized machines not included)

 

Productive cases

Organization Profile

ZheJiang CZPT Machinery Co., Ltd. is a firm devoted to the generation and investigation and development of different fuel compression products. The business was proven in 2012 and has a complete of 5 licensed technical engineers. Mostly engaged in air, nitrogen, CO2 and other specific fuel compression tools and after-handle equipment. With the growth in recent a long time, the company has established a overseas trade staff in ZheJiang , and employed foreign trade consultants with ten a long time of sector experience to better serve consumers globally. With excellent quality and the assist of thirty distributors throughout the world, our annual revenue in 2018 exceeded 5 million US dollars. We search ahead to functioning with you to create a much better tomorrow!

Payment and shipping

Soon after Revenue Services

one.24/7 after revenue services assistance in different languages.
two.Adhere to up the suggestions of merchandise in 2 months interval by e-mail or contact.
three.Direction of set up and commissioning on web site can be provided by factory-educated professionals or local Licensed Service Heart.
4.Technological education for customers in CZPT air compressor manufacturing unit or functioning site.
five.All sorts of technological paperwork in different languages.

FAQ

FAQ

Q1. Are you trading business or manufacture ?
A: We are specialist manufacture of screw air compressor of HangZhou,ZheJiang ,China. A lot more than 18 many years of experience in air compressor manufacturing.

Q2. How prolonged is the delivery time ?
A: For standard voltage ,15 operating days. Non-normal ,remember to speak to our income.

Q3. What is actually payment phrase ?
A: T/T, L/C, D/P, Western Union, Paypal, Credit history Card, and and so forth. Also we could settle for USD, RMB, Euro and other forex.

This fall. How about your soon after-revenue support ?
A: 1.Provide buyers with installation and commissioning on the internet directions.
     2. Properly-trained engineers offered to abroad provider.
     3.Globally agents and right after support avaiable.prepare our engineers to support you instruction and installation.

Q5. How about your warranty?
A: One particular calendar year for the total device and 2 many years for screw air conclude, except consumable spare areas.

Q6. Do you have any certificate ?
A: Of course, for each different customer’s market place want ,we can provide CE ,ISO and many others certification.

Q7. What about the maintenance ?
A: 1st upkeep require to be completed after 500Hours, and then every single 2000-3000 hours to do the standard upkeep, and consider the true environment.

Q8. How do you manage good quality ?
A: 1. The uncooked materials are strictly inspected
     2. Some important elements are imported from abroad
     3. Every single compressor should move at minimum 5 several hours of continuous tests prior to leaving the manufacturing unit.

Q9. Do you provide OEM service ?
A: Indeed.The two OEM & ODM services can be approved.

Q10.How long could your air compressor be utilized?
A: Generally, far more than ten many years.

 

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

###

Customization:

###

Model Air Delivery (m3/min) Power
(kW)
Noise
(Db)
Outlet
diameter
Dimension (mm) Weight
(Kg)
0.7Mpa  0.8Mpa  1.0Mpa  1.3Mpa  L * W * H
RK30APMII 4.3 4.1 3.5 2.7 22 68 G11/2 1500x1000x1350 650
RK40APMII 6 5.9 4.7 3.9 30 68 G11/2 1500x1000x1350 700
RK50APMII 7.1 6.9 5.8 5.4 37 68 G11/2 1500x1000x1350 750
RK60APMII 10 9.5 7.8 6.8 45 72 G2 2100x1300x1650 1250
RK75APMII 13 12.5 9.2 7.5 55 76 G2 2100x1300x1650 1300
RK100APMII 15.5 15.2 12 10.2 75 76 G2 2100x1300x1650 1350
RK125APMII 19.8 19.5 15 14 90 76 DN80 2500x1650x1900 2700
RK150APMII 24 23 19.2 16 110 76 DN80 2500x1650x1900 2800
RK180APMII 27.5 27 23.7 19 132 78 DN80 2500x1650x1900 3000
RK220APMII 33 32.5 27.5 22.5 160 78 DN80 3000x1900x1950 4300
RK250APMII 39 36 32 27.5 185 78 DN80 3000x1900x1950 4400
RK275APMII 43.5 41 35.5 31.5 200 78 DN100 3600x2200x2200 5000
RK300APMII 51.5 48.3 38.5 35.5 220 82 DN100 3600x2200x2200 5500
RK350APMII 54 51 45 38 250 82 DN100 3600x2200x2200 6000
RK380APMII 60 57 50 43 280 82 DN125 4000x2300x2300 6800
RK420APMII 65 62 56 50.5 315 82 DN125 4000x2300x2300 7000
RK480APMII 75 73 64 55 355 82 DN150 4200x2200x2350 8500
RK540APMII 84 82 72 61 400 82 DN150 4200x2200x2350 9000
After-sales Service: Online Support
Warranty: 24month
Lubrication Style: Lubricated
Cooling System: Air Cooling
Power Source: AC Power
Cylinder Position: Angular

###

Customization:

###

Model Air Delivery (m3/min) Power
(kW)
Noise
(Db)
Outlet
diameter
Dimension (mm) Weight
(Kg)
0.7Mpa  0.8Mpa  1.0Mpa  1.3Mpa  L * W * H
RK30APMII 4.3 4.1 3.5 2.7 22 68 G11/2 1500x1000x1350 650
RK40APMII 6 5.9 4.7 3.9 30 68 G11/2 1500x1000x1350 700
RK50APMII 7.1 6.9 5.8 5.4 37 68 G11/2 1500x1000x1350 750
RK60APMII 10 9.5 7.8 6.8 45 72 G2 2100x1300x1650 1250
RK75APMII 13 12.5 9.2 7.5 55 76 G2 2100x1300x1650 1300
RK100APMII 15.5 15.2 12 10.2 75 76 G2 2100x1300x1650 1350
RK125APMII 19.8 19.5 15 14 90 76 DN80 2500x1650x1900 2700
RK150APMII 24 23 19.2 16 110 76 DN80 2500x1650x1900 2800
RK180APMII 27.5 27 23.7 19 132 78 DN80 2500x1650x1900 3000
RK220APMII 33 32.5 27.5 22.5 160 78 DN80 3000x1900x1950 4300
RK250APMII 39 36 32 27.5 185 78 DN80 3000x1900x1950 4400
RK275APMII 43.5 41 35.5 31.5 200 78 DN100 3600x2200x2200 5000
RK300APMII 51.5 48.3 38.5 35.5 220 82 DN100 3600x2200x2200 5500
RK350APMII 54 51 45 38 250 82 DN100 3600x2200x2200 6000
RK380APMII 60 57 50 43 280 82 DN125 4000x2300x2300 6800
RK420APMII 65 62 56 50.5 315 82 DN125 4000x2300x2300 7000
RK480APMII 75 73 64 55 355 82 DN150 4200x2200x2350 8500
RK540APMII 84 82 72 61 400 82 DN150 4200x2200x2350 9000

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 55kw 75HP Energy Saving Air Cooling Screw Compressor Two Stage Direct Driven Screw Air Compressor     wholesaler China 55kw 75HP Energy Saving Air Cooling Screw Compressor Two Stage Direct Driven Screw Air Compressor     wholesaler
editor by czh 2023-01-13