... ; 2, Customed for customer specially; 3, Applied for various industry. Metal Powder/Briquette Making Machine/OEM Manufacturer 2-50t/hCompany Profile: Dayang ... , Mineral materials: coal, lingnite, sludge, and gypsum powder and so on; 3, Metal powder: iron powder, copper powder.Final product: 1, Easy transport; 2, Safety ...