... Durable&energy-saving briquette machineBriquette machine can be used to press coal powder, iron powder, coke, aluminum powder, scrap iron, iron oxide ... tailings, sludge, kaolin, activated carbon, and other powder and waste material .The machine is widely used in refractory, power plants, ... 67.54304306-8155005008-101865065010-152580080015-20301000100022-3045 Scrape Metal Powder Briquette Machine