... This machine is widely used in metallurgical, chemical, refractory and other ind Dry Powder Briquette MachineThis machine is ... lime powder, magnesium oxide powder, copper powder, chromium ore, zinc scrap, bauxite, nonferrous metal powders, refractory materials, ceramic materials ... This machine is widely used in metallurgical, chemical, refractory and other industries.Parameters:Motor: 75 KW (380V 50HZ ...