... /3-16t/h1, Charcoal Powder/ Briquette Machinery Description: Briquetting Machine mainly used to suppress difficult molding powder materials , ... with a spiral Feeding Device. Ball Press Machine can be used to suppress coal , iron , coke , aluminum powder, ... and other end , Powder , waste, waste residues, are widely used in refractory , power plants , metallurgy , chemical , energy , transportation ...