Shanghai Shangzhen Compressor Co., Ltd.
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Shanghai Shangzhen Compressor Co., Ltd.

 
 

Double screw compressor - direct connecting series

Product Feature
     The unique cold and hot chamber independent system design, internal layout more reasonable unit will distinguish the high temperature zone and low temperature , hot air fan is easily pulled out to ensure protection of the internal temperature and the ambient temperature of the motor is always relatively low.
     Professional duct design improves compressor cooling system effects, so take advantage of the cooler heat transfer effect , see the machine always guaranteed low pressure state to use , improve fan life and efficiency.
Back into the air inlet of the motor , to ensure cooling of the motor is always cold , the best cooling effect of the motor , motor life is greatly extended.
     Use of energy efficient host. Optimal system design, the whole is more efficient , and always ensure energy-efficient , energy-saving energy efficiency much higher than the national standard , when used to conserve electricity .
Europe's most advanced design concepts , the whole arrangement with upper and lower top efficient exhaust air duct system , hot air inside the box can be pulled out in the shortest time . Machine has no calories aside , which makes life longer.
     The use of advanced oil subsystems , all stainless steel shell, never rust , good sealing , and also replace the oil and convenient. The unique double barrel design, two of the better separation , oil effect is better than similar products by 10 % or more.

Parameter

Type Air discharge/Discharge Pressure Power Size Weight Size of outlet Noise
Nm3/min/ Mpa KW L×W×Hmm KG db
ZG-30A 3.8/0.7   3.6/0.8  3.2/1.0   2.8/1.2 22 1300×800×1200 550 G1 1/4" 65±2
ZG-50A 6.8/0.7   6.2/0.8
5.6/1.0   4.9/1.2
37 1570×900×1300 950 G1 1/2" 65±2
ZG-60A 7.3/0.7   7.0/0.8  6.0/1.0   5.6/1.2 45 1620×950×1360 1110 G1 1/2" 70±2
ZG-75A 10.8/0.7  10.2/0.8   9.0/1.0   8.5/1.2 55 2050×1250×1700 1750 G2" 70±2
ZG-100A 13.5/0.7   12.6/0.8  11.2/1.0   10.0/1.2 75 2050×1250×1700 1820 G2" 70±2
ZG-120A 16.5/0.7   15.5/0.8  13.8/1.0   12.3/1.2 90 2340×1480×1820 2100 DN50 70±2
ZG-150A 21.5/0.7   20.5/0.8  17.5/1.0   16.2/1.2 110 2570×1620×2000 2800 DN65 70±2
ZG-175A 26.2/0.7   25.0/0.8  22.0/1.0   20.5/1.2 132 2570×1620×2000 3000 DN65 72±2
ZG-200A 28.7/0.7   27.6/0.8  24.6/1.0   21.5/1.2 160 2720×1750×2130 3300 DN65 72±2
ZG-250A 32.0/0.7   30.5/0.8  27.5/1.0   24.8/1.2 185 2720×1750×2130 3500 DN65 75±2
ZG-300A 36.7/0.7   34.5/0.8
30.2/1.0   27.8/1.2
220 3100×1950×2370 4700 DN80 78±2
ZG-350A 43.5/0.7   42.5/0.8
40.1/1.0   34.6/1.2
250 3100×1950×2370 5100 DN80 78±2

Compressed stage:single stage
Discharge temperature:environment temperature+15℃
Starting model:Y-△
Driving Type:direct connecting
Cooling system:Air cooling

NOTE:
1、Performance parameters measured according to ISO1217, reference conditions: inlet temperature 20 ℃, inlet air pressure 1barA;
2、The Company reserves the rightto continue to improve the technology, parameter change without prior informed!
3、The unit is a modular structure, can be any combination of the volume increase exponentially;
4、Special specifications can be customized.