Hardgrove Grindability Index SKU: MIN-280 Category: Mining & Oil Description Description Specification : Geared motor 3phase 0,5 HP I 0.4 KW 220-380 V, 50 Hz 4 Pole 20rpm 8 Pieces steel ball. 1″ Diameter Related products Super Crunch Single Roll Crusher Lab. Disc Mill Jaw Crusher Lab Type
