... ingot 2.Capacity:2-60tons 3.Melting speed:4-7t/h 4.Fuel:natural gas ,heavey oil,diesel,LPG,coal gas ... oil,diesel,LPG,coal gas9. Burning capacity--- 6,000,000Kcal/h(max)10. Piece consumption---510,000-680,000 Kcal ... /h /T11. Melting speed---4-7t/h12. control type---PLC(automatic ...