Ball mill widely used in powder-making production line including cement, silicate, new-type building mater Ball mill The ... the crushed materials, and the ball mill is widely used in powder-making production line including cement, silicate, new-type building material, refractory ... )Size of feed opening (mm)size of outputting feed (mm)Production (t/h)Power (kW)Weight (t)900×1800381.5≤200 ...