... 1)High efficiency; 2)Energy saving; 3)Environment protection. Dry Powder Briquette Machine Introduction Dry Powder Briquette Machine:Dry powder briquette machine is mainly used for anhydrous materials of non-ferrous and ... industry.Dry Powder Briquette Machine Application:The dry powder ball press is widely used in the field of metallurgy, chemical, refractories etc, for reducing bug dust, recycling ...