What is a roll crusher? Mineral processing equipment

A Roll crusher is a size reduction machine consists of two rolls space from each other by a gap opening. The rolls rotate towards each other. The ore enters the feed opening, being rolled and ground between the surfaces of the rolls faces, then discharged out of the crusher under gravity and rotating actions. The motion of rolls results from a circling action of two shafts on which the rolls are mounted.

Mineral Processing Roll Press MillCrusher Mills, Cone

The roller press is used in the cement industry and in the processing of industrial minerals and coal. vertical roller mill vs. roller press and ball mill Mill (grinding) Wikipedia, the free encyclopedia Ball mills are commonly used in the manufacture of Portland cement and finer grinding stages of mineral processing.

High Pressure Grinding Rolls911Metallurgist