Mr.Kerry Robinson from Australiatoday I ran the compressor and I am very happy with the workmanship and the quality , it is connected to a nitrogen generator that requires around 0.8 MPA feed air from the 30 kw compressor we are commissioning it I have found that it loads and unloads from 25.5 kw - 30 kw this will be a huge saving on power consumption.
Pedro Antonio from USAWe've been used Shanghai Rotorcomp compressors over 18 sets from 10hp to 160HP installed with Oxygen generator since 2008. Most of compressors still in good working conditions without much maintenance.
Vertical Portable Diesel Air Compressors Screw Style Air Compressor LGCD Series
|Place of Origin||Germany|
|Brand Name||Shanghai Rotorcomp|
|Model Number||LGCD screw compressor|
|Minimum Order Quantity||Min.:1set|
|Packaging Details||Exported Wooden Package|
|Delivery Time||15-20 working days|
|Payment Terms||Western Union, T/T, L/C, D/P, D/A|
|Supply Ability||3,000 sets/per month|
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|Warranty||2 Years||Air Rotors||Made In Germany|
|Advanced Design||Design In Germany||Cooling System||More Than 20-25% Air Cooling Performance|
|Rated Power||75Kw/100Hp||Driving System||Coupling|
|Cooling Air Flow||10200m3/hr||Dimension||1750*1200*1500|
|Weight||1340Kg||Lubricating Oil Volume||50L|
industrial screw compressor,
rotary screw type compressor
Direct Driven Industrial Screw Air Compressor 75Kw/100Hp in TUV,CE,ISO in low price
Direct Driven Industrial Screw Air Compressor features:
First, the curved face of the rotors engaged fully, thus contributing to the formation of a hydrodynamic lubrication film, reducing the contact zone of the lateral leakage, improve compressor efficiency; as well as to improve the processing, test performance of the rotor.
Second, using the design ideas of bigger rotor, bigger bearing, low-speed ", speed lower than other brands up to 30 ~ 50%, this could reduce noise and vibration, reducing the compressed air temperature and improve the rigidity of rotor and prolong its life, reduce sensitivity to the impurity and the oil carbide.
Third, fully meet or exceed the national standard GB19153-2003 "air compressors energy efficiency limit !
Fouth,Oil separation system
LGCD Direct-driven Screw compressor up to 760kW are equipped with external separators that can be changed in a simple spin-off/spin-on process. Larger units have an internal separator cartridge. Due to the excellent separation efficiency of the system as a whole, the compressors can be used in the pressure range of 5.0 to 15.0 bar. Special pressures on request.
Frequency inverters (optional)
The frequency converter minimises idle times and optimises supply with fluctuating compressed air requirements. Start-up peaks are avoided and the compressor’s delivery rate is controlled continuously – that saves electricity costs! The total costs for your compressed air supply are significantly reduced and investment costs are amortised in the shortest possible time.
75KW air cooling compressor parameters
|Free air delivery||m3/min||13.60||13.00||11.50||9.80|
|Max. working pressure||MPa||0.7||0.8||1.0||1.3|
|Compressor type||Oil inject screw compressor|
|Cooling type||Air cooling|
|Driven type||Direct driven|
|Residual oil content||ppm||≤2|
|Drive rotor speed||rpm||2970||2970||2970||2970|
|Compressed air outlet temperature||℃||Ambient temperature＋10|
|Cooling air flow||m3/hr||10200|
|Control mode||Intelligent controller|
|Safety valve set pressure||MPa||0.77||0.88||1.10||1.43|
|Lubricating oil volume||L||50|
|Lubricating oil brand||ROTORCOMP|
|Compressed air outlet connection||G2|
|Startup mode||ʏ-Δ starting|
|Voltage||V||380(Special on request)|
|Frequency||Hz||50(Special on request)|
|Weight of motor||kg||515|