日本住友小仓钢厂最近投产1台新的大方坯连铸机，年产60万t，目的是使该厂实现100％连铸。在设计该全自动二流铸机中特别注意确保铸坯有最佳的清洁度。对从70t的钢包到中间包的钢流进行保护以防止钢水二次氧化，气密性中间包容量为27t，深度800mm，可以确保中间包中钢水的非金 Japan Sumitomo Ogura Steel recently commissioned a new bloom caster, with an annual output of 600,000 t, the purpose is to make the plant 100% continuous casting. In designing this fully automatic two-strand caster, special care must be taken to ensure that the slab has the best cleanliness. The protection of the steel flow from the 70 t ladle to the tundish prevents the secondary oxidation of the molten steel. The airtight tundish has a capacity of 27 t and a depth of 800 mm, which ensures the non-gold content of the molten steel in the tundish