Stable Air Supply
The male rotor shaft of the screw unit is also the shaft of servo motor. For this reason, the efficiency is at the maximum level. At the same time, the shaft is fixed with the bearing at the rear section of the motor. This ensures the energy saving by reducing friction of the shaft and minimizes the noise level.In addition, the space advantage is provided due to the compact structure of the system.
he compressor operates at a constant temperature and it is very easy to operate the system.Magnetic field design and distribution of intensity are at reasonable levels.
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.
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.
The almost loss-free power transmission guarantees reliable, high-performance compressor operation. The regular maintenance requirement is reduced to lubrication of the motor. All the electronic components are brand products of leading
manufacturers. rives and electrics.
The centrepiece of Direct-driven Screw compressor is the air end, which is constructed and manufactured with the most modern production methods in China. The optimal air end for your compressor can be used on a modulating basis. In frequency-controlled units, where the operating pressure changes, adjustments can also be made on the frequency controller to optimally adjust the speed of the compressor to the compressor performance.
Our servo rotary screw air compressors have a structure in which screw unit and high efficient synchronous motor are integrated. Since the compact system has a smaller size it occupies less space.
132KW air cooling compressor parameters
|Free air delivery||m3/min||24.50||23.50||21.00||17.50|
|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||2980||2980||2980||2980|
|Compressed air outlet temperature||℃||Ambient temperature＋10|
|Cooling air flow||m3/hr||14200|
|Control mode||Intelligent controller|
|Safety valve set pressure||MPa||0.77||0.88||1.10||1.43|
|Lubricating oil volume||L||70|
|Lubricating oil brand||ROTORCOMP|
|Compressed air outlet connection||DN80|
|Startup mode||ʏ-Δ starting|
|Voltage||V||380(Special on request)|
|Frequency||Hz||50(Special on request)|
|Weight of motor||kg||1010|
Contact Us at Any Time