Tapping machine is one of the main equipments of blast furnace.
开铁口机是高炉炉前的主要设备之一。
2
The process is briefly presented form loading material, charging furnace, converting, slagging to tapping of steel and slag.
简要介绍了转炉炼钢从上料开始到装炉料、吹炼、造渣、出钢、出渣的工艺过程；
3
The appropriate tapping temperature and composition, designed for primary melting GH1040 base metal in arc furnace, provide necessary energy for VOD refining.