... .Melting speed:4-7t/h 4.Fuel:natural gas ,heavey oil,diesel,LPG,coal gas Regenerative aluminum melting furnace 1. Furnace application ... depth of pool---about 650mm7. Structure form---tilting vault block furnace8. Fuel---natural gas ,heavey oil,diesel,LPG,coal gas9. Burning capacity ... . the furnace side temperature---room temperature+45°C aluminum scrap gas furnace