■  The machine is reasonable in structure, good rigidity, beautiful appearance, convenient operation.
■  Using precision plastic guide surface and precision scraping, grinding imported hydraulic transmission, drive by synchronous.
■  The main mechanical valve is a special valve grinder, is divided into two parts, the mechanical commutation control, throttle control. Throttle control part and unloading function, can realize the station start and stop.
■  Grinding can be all kinds of plane and complex shaped surface, suitable for motor without grinding the feed, according to user needs with a permanent magnet sucker or electromagnetic sucker.