... briquette is easy to melt Hydraulic aluminum chips briquetting machine 1, without binder, these machines are mainly used to press raw materials into high-density ... :metal scrap filings(as iron, copper and aluminum ,etc.), metal powders (as iron, aluminum, cooper and lead), smelting additives and sponger ... 130-160mm4.6-5.5T/M36-9KG30-37KW3-4PCS/MINAutomatic Hydraulic aluminum chips briquetting machine