... of ferroalloy such as ferrosilicon,ferronickel,ferromanganes Smelting Furnace: submerged arc furnace for ferroalloyWe can provide a complete turnkey solution ... , lighting systems.5. Tapping system: Pneumatic submerged arc furnace tap hole drill/block machine, ladle and so on.6 ... . Water supply system, furnace cooling system, water circulation system.7. Raw materials handing ...