Manufacturer of China made screw compressors for gas and refrigeration applications. Read more about the 2014 newest screw air compressor buying guide online review. Professional Portable Air Compressor China manufacturer, supplier company of screw air compressor.
ATLAS COPCO GROUP (CHINA) CO.,LIMITD is an export-oriented enterprise which has been devoted to the all-round service covering design, sales, installation, maintenance and technological project of Screw air compressor system and the purifying devices for 17 years, and has our own brand: Greenair atlas. Our products have been sold all over the word and enjoyed good reputation for its reliable and stable working system, excellent quality and competitive price.
The Product Description of Screw Air Compressor GA75VSD
Air end: The air end of screw air compressor is made by Atlas Copco Group, low speed and high efficiency, two years warranty
Motor: IP55 motor, meet the CPACT standards. High efficiency. solid house and bearing lubricate all lifetime
Shafts of motor and compressor air end in line permanently
Distinguish from belt pulley drive compressor, the motor/coupling box/gear box of series GA compressor integrate as a whole. This design ensure that the shafts of motor are in line permanently and with high efficiency operation after transportation ,installation. Fitted with air cooling electric motor.
Fan: Low speed fan, high cooling efficiency and low noise
High efficiency Cooler
Large cooler, adapt to the high humid climate of Asian, ensure the working temperature at ideal condition, and easy to clean
Multi-grade oil separator, the oil content of fine public 2ppm pollution minimum and required minimum maintenance.
Best energy saving and constant air pressure
The compressor developed by Greenair Atlas engineers, installed with high progressing speed Greenair Atlas-inverter, so the motor rotating speed adjust accurately, achieve the best effect of energy saving and make the pressure change between ±0.1bar,i.e pressure keeping constant.
The Compressor Operating Date Sheet of GA75VSD Air Compressor
(Lube Oil Pressure)
(Air Outlet Temp.)
(Ambient temp.+15 ºC)
(Lube Oil Temp.)
(Capacity On Suction Condition)
Constant voltage output
(Safety Valve Relief Pressure)
(Discharge Pressure+1 kg/cm2)8
(Oil Fine Separator)
(Lube Oil Code)
(**)() Figure (Length×Width×Height)(mm)
Maintenance of Spare parts
Change of air filter and oil filter
Air filter oil filter and oil should be changed every 2000 hours, if the working environment is dust, you had better change them every 1600hours.(Note: Pls shutdown the machine when replace the spare parts)
Change of oil separator
Oil separator should be changed every 4000hours,if the working environment is dust, you had better change them every 3600hours.