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Dry Oil Free Screw Compressor G series
Working Power: 37~280KW (50-375HP)
Free Air Delivery: 2.5~47m³/min
Working Pressure: 7/8/10bar
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1 Germany GHH-RAND Oil Free Airend.
Two Stage Dry Compression, The first-grade rotor is E35 steel. The second-grade is stainless steel, it’s 100% oil free during compression process.
Ultra Coating at rotor surface, make sure the tolerance of airend.
Stainless steel hermetic seal and labyrinth oil seal. Double protection method to guarantee 100% oil-free compressed air.
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2 Centrifugal fan
As for air cooling type, it take use of centrifugal fan, which has low noise, high wind pressure features, more environment friendly.
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3 Air inlet system
Independent inlet silencer box, Ensure the air filter inlet temperature equal to the ambient temperature, which will help reduce the power consumption. At the same time, it isolate the noise inside of this box, so help reduce the noise level a lot.
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4 SCR9000 Touch screen controller
1.7” touch screen PLC, easy for operation.
2.Full features protection, including over temp. Protection, over pressure protection, motor overload, phase unbalance etc. more than 13itmes protection.
3.Support intelligent control, such as running schedule, auto startup after power failure.
4.Support Modbus RTU, and can realize remote monitoring.
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5 Class 0 certificate
Class 0 oil free certificate from TUV.
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- ① Motor ● Standard TEFC motor specially design for heavy duty application, PM motor is option for VSD type. ● IP54(IP55 option) protection grade ensure the stable running even at dusty environment. ● Reliable quality proofed in the market more than 15years.
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- ② Oil Free Airend ● Germany GHH rand oil free air end, proofed in the market more than 50years, high reliability. ● Two stage dry compression guarantee 100% oil free air. ● Stainless steel rotor for the second stage compressor ensure no rust even after long-term running.
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- ③ inlet filter ● Independent inlet sound box, ensure the air filter inlet temperature is equal to the environment temperature. ● Independent inlet sound box reduce the noise level of compressor. ● High precision air filter make sure the good filtration precision, improve the stable operation of compressor.
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- ④ Centrifugal fans ● Newest centrifugal fan guarantee the good cooling capability. ● Smooth air pressure, uniform, full use of the heat dissipation area,good cooling effect.
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- ⑤ Classic cooler design ● High reliability air cooler designed for high temp. air, can resist up to 280degree. ● Easy access for maintenance ● Paint anti-corrosion coating on surface
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⑥ innovative vectorial inverter ● CE、UL、CUL、ROHS certification
● Meet EMC c3 and C2 requirements
● Independent cooling air duct design
● VSD control is standard for 50HP/60HP, above 60HP are optional.
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- ⑦ SCR9000 Touch Screen PLC ● 7.0 inch full color touch LCD screen ● Real-time Operation/ Maintenance/ Alarm information ● Operation record/ Chart display ● Weekly timer/Service history and planning
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- ⑧ Inlet valve ● Optimizes the inlet flow of the air end. ● No blow-off losses / Large suction area ● Full aluminum design: maintenance-free. ● Fast check: prevent unloading and shutdown oil injection
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- ⑨ Water separator ● Efficiently remove water from compressed air,guarantee the dehumidify of compressed air
| Model | KW | HP |
Capacity (m3/min) |
Pressure (BAR) |
Dimension(mm) | Weight(KG) | Size |
| SCR50GV-7 | 37 | 50 | 3.4-5.7 | 7 | 2380*1250*1980 | 2400 | DN50 |
| SCR50GV-8 | 3.3-5.5 | 8 | |||||
| SCR50GV-10 | 2.5-4.6 | 10 | |||||
| SCR60GV-7 | 45 | 60 | 4.1-6.8 | 7 | 2380*1250*1980 | 2700 | DN50 |
| SCR60GV-8 | 3.9-6.6 | 8 | |||||
| SCR60GV-10 | 3.2-5.4 | 10 | |||||
| SCR75G-7 | 55 | 75 | 9.2 | 7 | 2380*1580*1880 | 2750 | DN50 |
| SCR75G-8 | 9 | 8 | |||||
| SCR75G-10 | 7.7 | 10 | |||||
| SCR100G-7 | 75 | 100 | 12.2 | 7 | 2380*1580*1880 | 2800 | DN50 |
| SCR100G-8 | 12 | 8 | |||||
| SCR100G-10 | 10.7 | 10 | |||||
| SCR125WG-7 | 90 | 125 | 16 | 7 | 2880*1960*2110 | 3400 | DN65 |
| SCR125WG-8 | 13.6 | 8 | |||||
| SCR125WG-10 | 13 | 10 | |||||
| SCR150WG-7 | 110 | 150 | 19.5 | 7 | 2880*1960*2110 | 3500 | DN65 |
| SCR150WG-8 | 18.2 | 8 | |||||
| SCR150WG-10 | 16.5 | 10 | |||||
| SCR180WG-7 | 132 | 180 | 23 | 7 | 2880*1960*2110 | 3800 | DN65 |
| SCR180WG-8 | 22.5 | 8 | |||||
| SCR180WG-10 | 19.5 | 10 | |||||
| SCR220WG-7 | 160 | 220 | 25.8 | 7 | 2880*1960*2110 | 4000 | DN65 |
| SCR220WG-8 | 25.5 | 8 | |||||
| SCR220WG-10 | 22 | 10 | |||||
| SCR300WG-7 | 220 | 300 | 37.8 | 7 | 3350*2280*2080 | 5000 | DN100 |
| SCR300WG-8 | 37.5 | 8 | |||||
| SCR300WG-10 | 34 | 10 | |||||
| SCR340WG-7 | 250 | 340 | 45 | 7 | 3350*2280*2080 | 5200 | DN100 |
| SCR340WG-8 | 42 | 8 | |||||
| SCR340WG-10 | 38 | 10 | |||||
| SCR375WG-7 | 280 | 375 | 47 | 7 | 3350*2280*2080 | 5500 | DN100 |
| SCR375WG-8 | 46.5 | 8 | |||||
| SCR375WG-10 | 41 | 10 |
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Note:
The capacity is measured as GB3853 standard.(equivalent to ISO1217 Annex C)
Standard voltage is 380V/50HZ/3P, other voltage is available.
The recommended best capacity range is 60%-100%.
Alpine/high altitude, high temperature, high humidity, high dust loads or other adverse working conditions will require specialized custom designs. These are available on special request.
We reserve the right to make changes and improvements to the design and appearance.
Specifications may change without prior notice.