Output (t/h) 3.3 5 Power (kw) 45 55 Air volume (m3/h): 2000 2500 Weight (kg) 1550 Overall dimensions (mm) 2350×820×1780 The polisherhas a specially made octagon polishing chamber and axial material discharging device, to ensure a uniform and stable pressure in the polishing chamber. Three spraying valves are installed in the damping stage to increase the uniformity of damping water for polishing. The exhaust system is equipped with an imported differential pressure meter, which can accurately examine the technical parameters during work of the exhaust system.