Shanghai, China
Business Type:
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Peak season lead time: one month
Off season lead time: within 15 workday
OEM/ODM Service
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Screw Air Compressor, Screw Compressor, Air Compressor manufacturer / supplier in China, offering 75kw Screw Variable Frequency Air Compressor, Ultra Precision Activated Compressor Air Filter, 7bar 8bar 10bar 13bar Air Compressor and so on.

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75kw Screw Variable Frequency Air Compressor

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Min. Order: 1 Piece
Port: Shanghai, China
Production Capacity: 100 Per Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Lubrication Style: Lubricated
Cooling System: Air Cooling
Power Source: AC Power
Cylinder Position: Vertical
Structure Type: Closed Type
Installation Type: Stationary Type

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Basic Info

Model NO.: GA-75A VCF
Type: Single Screw Compressor
Configuration: Stationary
Mute: Mute
Voltage: 110/220/380/440V
Dimension(L*W*H): 2150*1326*1766mm
Trademark: ZIQI
Transport Package: Exported Packing
Specification: ISO
Origin: Shanghai
HS Code: 841480

Product Description

Product Description
ZIQI VFC intelligent serial screw compressor can precisely change the rotation speed of the main motor according to the change of the air consumption, based on stabilizing exhaust pressure, to output the air as user need, and only consume the necessary energy, then reach to energy saving purpose. In the whole cycle of compressor operation, energy savings will far exceed the compressor price
                   Model GA-75A
 Air discharge/Pressure discharge   m³/min/Mpa    14.5/0.7 , 13.8/0.8,  12.6/1.0 , 11.2/1.3
compression series Single stage 
Cooling model A-Air cooling 
Exhaust temperatureºC< Ambient temperature  +15ºC 
Air inlet temperatureºC≤32ºC
Air inlet pressureMPa0.2~0.6
Noises LeveldB(A)70±2
Transmission Belt Drive
Power supplyV/Ph/Hz415/3/50
Protection grade IP55
Motor powerkw75
Starting model Y-Δ Start
Exit diametermm50
Constant pressure air supply, production and consumption balance

The figure shows the comparison of running condition between ordinary air compressor and inverter compressor. Frequency compressor work based on air consumption and air production balance, to avoid the machine loading and unloading frequently when the air consumption changing, it saves more than 35%energy compared to traditional compressor. Steady pressure output, with the pressure loss control in 0.01Mpa-0.02Mpa, avoid the high load current loss which cased by the 0.05-0.2Mpa large pressure difference of tranditional compressor.

Our Services
Whether pre-sale, in sale, after-sale, as long as the user needs the help of equipment and technical advice, our company will provide the technical information within 24 hours for free, debugging boot on spot. Having finished the debug, our engineers are responsible for the operation training for the user's staff, receiving user equipment faiure notification, Shanghai corporation will send service engineers arriving at the spot within 24hours. Company established 9 marketing services network and more than 50 distributors all over the country, and our service enjoys myriad of praises from users.

Company Information
If you chose us, you are bound to have the most advance screw technology and the best service of the world.
Ziqi provide high quality produces and services for generall industrials, manufacture industrials electricity, architecture, mining, energy, ect, our service network composed of distributors and agencies assigned by local subsidiaries, they are providing perfect services for ZIQI's customers from all over the world.


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