... charging filler, grading wheel ,crushing blades, tooth circle, crushing motor ,discharging outlet, materials concentration case and dust absorption case. ... dust will rise when working ModelWF-30BWF-50BSpindle speed(rpm)53003500Main motor power(kw)7.513closing fan power (kw)0.370 ... 60-18060-180 output(kg/h) 10-20030-250 main motor temperature(°c) ≤65 ≤65 dimensions(mm) 1600x900x18001600x900x1800 weight( ...