TGL20MC/20M/20 Widely used in the field of medicine, life science, agriculture science, institute and so on. Features:1. Brushless frequency motor which in great torque, no carbon dust pollution, unnecessary to maintain, quick in speed up and down.2. The flexible axle driven system which drive the rotor directly, smooth in operation, low noise and small vibration.3. 3kinds of centrifugal methods: ...