... 4.computer fully automatic aluminum briquette machine for metal waste,scrap aluminum,and iron Feature:1, without binder, These machinese are maily ... raw materials include metal scrap filings(as iron, copper and aluminum ,etc.), metal powders (as iron, aluminum, cooper and lead), smelting ... TEL:0086-182-37112105SKYPE zzaixmachine aluminum briquette machine for metal waste,scrap aluminum,and iron