Roller crushers render cloddy raw materials meterable and pre-pare them for effective further processing in downstream equip-ment. Size reduction is achieved by application of pressure and shear forces between two slowly rotating rollers equipped with one-piece toothed disks or individually replaceable knives. HÄNDLE makes two basic types of roller crushers: the WMH with hydraulic drive and the WMM with mechanical drive. The WMM models have advanced drives with modern conical spur gears and flanged-on motors.
For raw materials containing substantial amounts of hard rock inclusions, reverse mode is recommended, and hydraulic crus-hers are particularly good at that. The size of the crusher de-pends on the throughput and on the nature of the mill feed. Each crusher comes mounted on a base frame for easy installation.Walzenbrecher machen grobschollige Rohstoffe dosierfähig und konfektionieren sie für eine effektive Weiterverarbeitung in den nachfolgenden Aufbereitungsmaschinen.