The sales volume of the tilting melting furnaces of SANKEN Group has exceeded 160 sets, with melting capacity from 100 kg to 8 t/h. This type of furnace is easier to empty the aluminum liquid in the furnace, and less consumables compared with other types. Especially in terms of aluminum tapping safety, most provinces can exempt it from the special requirement of equipping an emergency pit. NEU-SANKEN has recently launched a waste heat recovery technology for the exhaust gas. The heat exchanger has two installation methods, horizontal and vertical, with an energy-saving effect of over 5%. At the same time, it is equipped with a furnace pressure control function to further improve the thermal efficiency of the furnace. The bottom exhaust method can meet the more stringent environmental protection requirements in areas such as Beijing and Tianjin.