Coarse Powder Mill is mainly suitable for medium and fine crushing of various soft and hard ores whose compressive strength is not higher than 320MPa (megapascal), and is widely used in metallurgy, mining, chemical industry, cement, coal gangue, construction, sand making, refractory materials and Ceramics and other industrial and mining enterprises.
ZHM75、ZHM90、ZHM132
Best selling machine model
The Coarse Powder Mill is mainly composed of casing, rotor, bearing iron and grate bars. The main machine drives the main shaft through the motor and the V-belt, so that the rotor rotates, and the hammer head is stretched around by the centrifugal force generated by the rotation. The qualified crushed materials are discharged from the grate bar with a gap at the bottom, and the unqualified materials are left in the crushing cavity, and are repeatedly acted by the hammer and the bearing iron block until they can be discharged qualified. In order to avoid clogging, the water content of the crushed material is generally not more than 5%.
Model | ZHM75 | ZHM90 | ZHM132 |
Rotor diameter/length(mm) | 750x800 | 900x1200 | 1150x1500 |
Rotating speed(rpm) | 800-1000 | 800-1000 | 550-800 |
Maximum feed size(mm) | ≤30 | ≤40 | ≤50 |
Discharge particle size(mm) | 0-3 | 0-5 | 0-8 |
Capacity(t/h) | 8.0-15 | 15-40 | 40-70 |
Motor Power(kW) | 75 | 90 | 132 |
Motor model | level 4 | level 4 | level 6 |