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Two-Stage Compression Permanent Magnet Screw Air Compressor G2 series

Two-stage permanent magnet frequency conversion air compressor is a kind of high-efficiency and energy-saving air compression equipment.
Working Principle
It adopts two-stage compression technology to gradually increase the gas pressure through two compression stages. In the first stage of compression, the air is initially compressed to a certain pressure, and then it enters the intermediate cooler for cooling to reduce the temperature before entering the second stage of compression to finally achieve the required high pressure output.
Permanent magnet frequency conversion technology, on the other hand, makes use of permanent magnet synchronous motors to automatically adjust the motor speed according to the actual air demand, thus achieving precise air volume control. Compared with the traditional fixed-frequency air compressor, it can effectively avoid frequent starting and stopping and no-load operation, which greatly reduces energy consumption.
Product features
High efficiency and energy saving: The combination of two-stage compression and permanent magnet frequency conversion technology makes the compressor able to save energy to the maximum extent during operation. Compared with single-stage compressor, two-stage compression can reduce energy consumption by about 15% to 30%. Meanwhile, the high efficiency of the permanent magnet synchronous motor further improves the overall energy efficiency.
Stable and Reliable: Adopting advanced design and manufacturing process to ensure stable operation of the equipment. The permanent magnet motor does not require excitation current, which reduces the loss and heat generation of the motor and prolongs the service life of the motor. Moreover, the intermediate cooling in the two-stage compression process can effectively reduce the temperature of compressed air and reduce the damage to the equipment.
Intelligent control: Equipped with intelligent control system, it can monitor the running status of the equipment in real time and adjust the parameters automatically to achieve unattended operation. Users can conveniently operate and manage the equipment through touch screen or remote control.
Low noise: optimised structural design and sound insulation measures make the air compressor run with low noise, providing users with a quiet working environment.
Convenient maintenance: the structure of the equipment is simple and easy to maintain. Regular maintenance and inspection can ensure the long-term stable operation of the equipment.
Application field
Two-stage permanent magnet frequency conversion air compressor is widely used in industrial production, manufacturing, automobile maintenance, building construction and other fields. It can provide stable and reliable compressed air source for pneumatic tools, spraying equipment, automated production lines and so on.
In a word, two-stage permanent magnet frequency conversion air compressor has become the ideal choice for modern air compression equipment with its features of high efficiency and energy saving, stability and reliability, intelligent control and so on.
Availability:
Quantity:
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  • G2

  • Hylein

Two-Stage Compression High Efficiency Permanent Magnet Variable Frequency Screw Air Compressor G2series 37kw-315kw


Basic Info


Lubrication Style

Lubricated

Cooling System

Air Cooling

Power Source

AC Power

Installation Type

Stationary Type

Model NO.

G2

Type

Single Screw Compressor

Specification

37kw-315kw

Trademark

Hylein

Origin

China

HS Code

8414809090

Production Capacity

20, 000 Pieces/Year




Product Description


G2 Series Parameter Table

Model

Rate Power

(kW)

Pressure

(MPa)

F.A.D

(m)i

Size

(LxWxH)

Connection

(Inch)

Weight

(Kg)

G2-37PM

37

0.8

7.5

2050X1350X

1500mm

G1-1/2''

1420

G2-45PM

45

0.8

9.2

2050X1350X

1500mm

G1-1/2''

1550

G2-55PM

55

0.8

11.8

2150X1400X

1730mm

G2''

1710

G2-75PM

75

0.8

16.0

2150X1400X

1730mm

G2''

1820

G2-90PM

90

0.8

18.7

2850X1840X

2200mm

DN80

3600

G2-110PM

110

0.8

22.5

2850X1840X

2200mm

DN80

3700

G2-132PM

132

0.8

27.1

2850X1840X

2200mm

DN80

3800

G2-160PM

160

0.8

31.9

3200X1995X

2000mm

DN80

4200

G2-185PM

185

0.8

38.7

3500X2155X

2360mm

DN100

4625

G2-200PM

200

0.8

41.5

3500X2155X

2360mm

DN100

4965

G2-220PM

220

0.8

44.5

3500X2155X

2360mm

DN100

5065

G2-250PM

250

0.8

50.6

4050X2310X

2450mm

DN125

6350

G2-315PM

315

0.8

60.1

4870X2620X

2850mm

DN125

7225

Drive Type

PM Motor/Direct-driven

Voltage

/Frequency

AC380V-50Hz

Starting Mode

Variable Frequency


Comparison between permanent magnet motor and ordinary asynchronous motor

Compared with electrically excited motors, permanent magnet motors have the following advantages:


Low noise

Reasonable magnetic field design, magnetic density distribution, wider operating frequency range, lower operating noise. Truly constant air pressure: open loop vector control, response time < 50ms, can adjust gas production in an instant over a wide range.


Compact structure, small size, light weight, high precision and fast response

The exciting winding and the exciting power supply (magnetic pole core) are eliminated, and the structure is simple, the operation is reliable and the maintenance is convenient.



Component Details





Classic air-cooled main engine

●IE4 High efficiency motor

●140℃ without losing magnetism

●IP23 and IP54 protection levels are optional, which is better according to the environment

●Wide speed range and torque for more broadband Settings



New oil-cooled main engine

● IE5 super efficient oil cooled motor

180℃ without losing magnetism

● Ip65 protection grade, suitable for all-weather conditions

● There is no cooling blade required by the air-cooled motor, and the wind resistance energy consumption is "0".

● At low speed, the motor cooling is constant, higher reliability and longer life

● The motor shell is wrapped by oil circuit, low noise



Adjustable pressure, no pressure fluctuation loss

● The 0.8MPa machine of the ordinary machine is actually a no-load pressure of 0.8MPa, and the load pressure is 0.65MPa, indicating that 0.65MPa is enough for production use.

● With the Hylein C37Y, the pressure can be adjusted to 0.65MPa, thereby saving the electricity bill 10722.6 degrees/year! For every 0.14barg reduction in system pressure, the system energy consumption is saved by 1%, and we take 7%.

● According to 6000 hours per year: saving electricity 6000Hx60%x42.55kWx7%=10722.6 degrees/year.



The mainframe runs almost silently:Air-end Operates Almost Silent

● Through the selection of advanced design structure, optimization of fluid and sound absorbing materials and other countermeasures, to achieve ultra-low operating sound.

● The fan blade adopts frequency conversion control to further reduce noise (optional).

● Full consideration of sound pressure, sound quality, volume noise countermeasures to minimize noise. Make it suitable for any occasion.


Used in many fields, industries




CNC Industry
Adsorption, vacuum application

Printing Industry
Clamping, suction vacuum application

Electron Industry
HV, PV vacuum applications

Food Industry
Food vacuum packaging, canning
Freeze drying

Blister industry
Vacuum for various plastic products
Plastic uptake forming


After-sales Service



Equipment support High efficiency and energy saving equipment since the start of normal commissioning, to ensure the normal operation of the equipment.

Service scheme Monthly, quarterly regular arrangement of personnel to the user phone or on-site equipment operation inspection, testing work, timely understanding of unit operation dynamics, effective answer to user equipment operation questions, and do the corresponding need to improve maintenance, maintenance, to ensure the long-term effective work of the equipment, while providing service reports every time.

We have a solid theoretical knowledge, practical ability of strong service team and high-quality management team.


Our company will provide the fastest solution after receiving the notification of the failure of the user's equipment, and arrange technicians to arrive at the scene as soon as necessary.

Warranty commitment High efficiency and energy saving equipment since the start of normal commissioning, the whole machine warranty for one year.


FAQ
Q1: What's your delivery time?
A: It takes about 15 days, if there is any urgent order, please contact us.
 
Q2: How long is your air compressor warranty?
A: One year for the whole machine when the compressor leave our factory.
 
Q3: How about your after-sales service?
A:1. Provide customers with installation and commissioning online instructions.
    2. Well-trained engineers available to overseas service.


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