主機采用國際先進半封閉5:6螺桿式轉子壓縮機電機、壓縮機采取一體化無軸封滲漏設計比一般壓縮機能效高出20％30％機組結構緊湊占地面積小節省機房空間整機出廠時已嚴格調試定轉完成完全達到設計狀態機組振動極少基礎不需要特別隔振措施安裝簡單、

The main machine adopts the most advanced semi-enclosed 5:6 screw rotor compressor motor and compressor. The integrated shaftless seal leakage design is 20% higher than the general compressor energy efficiency. The unit has a compact structure and a small space saving. The machine has been strictly calibrated and turned to complete the design state. The vibration of the unit is very small. No special vibration isolation measures are required.