Vertical Grinding Mill Product introduction The ZY series vertical roller mill is a new and energy-saving grinding mill which is the combination of mature vertical mill technology, foreign successful experience and our company's technological innovation . It has these abilities of crushing, drying, grinding, grading and conveying, and is widely used in cement, electric power, metallurgy, chemical industry, non-metallic ore and slag .and focuses on the three major fields of non-metallic ore, pulverized coal and other materials such as River pebble, granite, basalt, quartzite, iron ore, diabase, limestone, calcite, dolomite, barite, talc, gypsum, bentonite, water slag, steel slag, nickel slag, manganese slag, vanadium titanium slag grinding feldspar etc.