Low Pressure Permanent Magnet Screw Air Compressor
PM motor in SCR Low Pressure Screw Air Compressor has high efficiency as compared to IE3 premium efficiency motors. High temperature permanent magnetic material is applied in the specially designed PM motors which has value-added benefits such as grease free maintenance, bearing free operation, low noise, low vibration and direct 1:1 coupling without transmission losses. Permanent magnet frequency conversion motor also ensures the protection from any de-magnetization problems that can occur due to excess heat. Energy efficient air-end in SCR low pressure screw air compressors can save energy up to 8% to 10%. Enhanced energy saving is based on the following working principle of low-pressure screw air compressor.
“When air demand is low, the low-pressure permanent magnet screw air compressor reduces the speed in order to maintain the correct flow demand. The compressor enters in the standby mode, if there is air demand stops, which saves further energy. As pressure drops below its set point, the compressor restarts and runs automatically.”
This special series of screw air compressor offered by Hitech Plastics Engineering provides the intelligent control for compressor through the latest generation intelligent touchscreen controller. User can easily program the pressure and scheduling timings which allow user to automatically start and stop the compressor to match the production times. Built-in real-time monitoring and remote operations are value-added characteristics in SCR’s latest touchscreen interface. The oil system has been specially designed which ensure to reduce maintenance downtime.