10~250HP Giratorio Compresor De Aire De Tornillo

Block: German block, 0 vibration, low noise, big rotor, low RPM, direct driven. Rotor is 5:6 unbalanced line high efficiency..
Cooler: cooler is assembled with filtration screen which keeps clean in the cooler
Motor: high performance motor ensures the screw compressor operated in bad environments
Bearing: Sweden SKF bearing, anti-friction anti-corrosion
Pipes: European material high temperature 135celsius and high pressure resistance, no leakage


Belt Driven Air Cooling




Direct Driven Air Cooling

Less parts, no consumables, reliable longtime running, which is applied to industries as metallurgy, mine, mechanical, construction, food etc
Low noise and low running cost
Shisheng screw compressors apply imported bearing, rotor is balance tested good by balance machine, there is little vibration and low noise
Low oil consumption
The oil-moisture separator is key part for screw compressor, Shisheng screw compressor applies most advanced separator, technical data is controlled reliable, oil consumption is controlled under 3ppm
Intelligent micro computer control technology is realized for fully monitored and instructed by operators, and it can runs with no-man operation due to remote control. The instruction and data is displayed on the screen panel, and it can detects faults automatically and gives an alarm, and adjust air flow automatically
Block: German block, 0 vibration, low noise, big rotor, low RPM, direct driven. Rotor is 5:6 unbalanced line high efficiency..
Cooler: cooler is assembled with filtration screen which keeps clean in the cooler
Motor: high performance motor ensures the screw compressor operated in bad environments
Bearing: Sweden SKF bearing, anti-friction anti-corrosion
Pipes: European material high temperature 135celsius and high pressure resistance, no leakage


Permanent Magnet Frequency Conversion Screw Compressor


Less parts, no consumables, reliable longtime running, which is applied to industries as metallurgy, mine, mechanical, construction, food etc
Stable pressure, energy-saving, unload start, low noise, auto standby, low mechanical consumption, longtime motor, low running cost, high precise pressure control
Permanent Magnet motor and compressor block is direct driven structure in embedded type, compact structure, 100%efficiency
No motor bearing: the permanent magnet rotor is directly assembled to the extended shaft, so there is no need for the bearing, which avoid the possibility of electric motor bearing fault
Advantages

Stable pressure: the frequency conversion screw compressor takes use of step-less adjustment of convertor to adjust pressure rapidly through the PID adjuster in the controller or convertor. The stability enhanced exponentially compared to the power frequency running max-in switch control.
Energy-saving: even though the other suppliers take various modes to save energy, however, the frequency conversion screw compressor adjust the motor RMP according to the actual air volume, and keep it standby when the air volume is low, which reduce the energy loss substantially. It is notable that different system control modes affect the energy-saving efficiency.
No start inrush: the converter is a soft start device; the max start current is around 2 times of rating current, while the power frequency start current is 6 times of rating current, the inrush is very small. It is not only good for power grid, but also for mechanical system.
Low noise: the running frequency is less than power frequency when the compressor is running stable, the mechanical noise is reduced, also the mechanical worn.
      5. the requirement to the air tank volume is small