Our factory is outfitted with 21 internationally known, advanced square row and same level hot top casting aluminum billet production lines. The casting billet has a diameter range of 90-494mm. The smelting furnace uses an economically friendly and energy saving regenerative burner, an automatic temperature control system, in-process purification of aluminum melt, permanent magnetic stirring and other internationally known technologies. The thermal efficiency is greater than 50%, and compared with traditional smelting furnaces in the industry, it consumes 30% less energy.