AC power Stationary Screw Air Compressor 132Kw 175Hp in better
price
Advantages of LGCD Direct Driven Screw Compressor:
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.
Intelligent Control 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.
AC power Stationary Screw Air Compressor features:
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.
1 Drives and electrics
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.
2 Air end block – reliable centrepiece – Design in Germany
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.
3 Electric motor
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
| ITEM | UNIT | MODEL |
| LGCD-132 |
| 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 |
| Inlet status | Temperature | ℃ | ≤45 |
| Pressure | MPa | Atmospheric pressure |
| Relative humidity | | ≤90% |
| Noise Level | dB(A) | ≤79 |
| 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 |
| Dimension | L | mm | 2350 |
| W | mm | 1500 |
| H | mm | 1760 |
| Net Weight | kg | 2200 |
| Motor | Model | | Y2280M2-2 |
| Speed | rpm | 2980 |
| Rated Power | KW | 132 |
| Service factor | | 1.2 |
| Protection type | | IP23/IP55 |
| Insulation class | | F |
| Startup mode | | ʏ-Δ starting |
| Voltage | V | 380(Special on request) |
| Frequency | Hz | 50(Special on request) |
| Rated current | A | 242 |
| Weight of motor | kg | 1010 |
