Welcome to visit us![email protected]
A vertical roller mill in which the grinding force is supplied by a hydraulic cylinder having a piston side.Description of the drawings.4 , the various parts of which are not necessarily drawn to scale, the vertical roller mill 20 of the.Us7954743 , nov 8, 2007, jun 7, 2011, polysius ag, roller mill.
We are a large-scale joint-stock enterprise integrating scientific research, production and sales.Our leading products have crushing equipment, sand making equipment, mobile crusher, etc., Each type of product is with complete specifications. All products have passed ISO9001, CE and GOST international quality system certification.