... Making MachineApplication:1) BBQ Charcoal making machine can be used to compress the pulverized coal, iron powder, coking coal, aluminum powder, scrap iron and tin ... oxide, carbon powder, slag, gypsum, tailings, sludge, kaolin, activated carbon, coke, waste residue etc.2) BBQ Charcoal making machine ... *3350*4800 Final briquettes: BBQ Charcoal Making Machine making briquettes fuel by roller press