Combined Permanent Magnet Variable Frequency Screw Air Compressor

https://www.aulisscomp.com/products/combined-permanent-magnet-variable-frequency-screw-air-compressor.html

Combined Permanent Magnet variable speed rotary screw compressor
The pm screw compressor is a system device that integrates air compressors, freeze dryers, precision filters, air storage tanks and other components, so it can also be called a combined air compressor. It is easy to install, easy to use, and flexible to move. At present, compressed air has become the second safest energy after electricity, and is widely used in various fields.