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1. (WO2017148513) MULTI-ROLL MATERIAL PROCESSING APPARATUS

Pub. No.:    WO/2017/148513    International Application No.:    PCT/EP2016/054414
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Thu Mar 03 00:59:59 CET 2016
IPC: B02C 4/08
B02C 4/42
B02C 4/30
Applicants: SANDVIK INTELLECTUAL PROPERTY AB
Inventors: FISCHER, Udo
Title: MULTI-ROLL MATERIAL PROCESSING APPARATUS
Abstract:
A multi-roll processing device and method of operating same wherein material is fed onto a plurality of rollers arranged between a first end and a second end. Each roller is cooperable with an adjacent roller to screen, crush and/or convey material across the device and a controller is configured to control the rotational direction and optionally the rotational speed to optimise crushing and screening as desired.