طاحونة الخام العمودية من polyius
Vertical roller mill is a type of grinder used to grind materials into extremely fine powder for use ... Pfeiffer,Loesche, Polysius, Atox, F L zenith, OK mill,Zhongya,, ICIL, Poittemill, Ecutec are the type of mills which are used worldwide. أعرف أكثر