... compact structure, small size, low energy consumption, high efficiency, smooth transmission, low noise, reliable seal ... Operation, the motor drive the turbine and spindle at high-speed rotation. Turbine and Upper board of and ... rubbed , compacted to the edge of turbine lamina, and grinded between grinding block and ... mm main motor(kw)47.511speed of turbine(rpm) 5000 45003800fineness20-200 mesh capacity ...