Ball Press machine 1.Competitive in price 2.Excellent quality 3.High Efficiency 4.Simple Structures Ball press machine usageball press machine is mainly used to briquette anhydrous materials, Such as coal power, mgo power, copper power, chrome ore power, Lead Zinc Ore, bauxite refractory, nonferrous metal power, refractory matter, ceramic filter sand .etc It is widely used in the field of ...