日本钢管公司福山厚板广于1985年11月建成世界上最早的工作辊可移动轧机,至今运转正常。该轧机的基本规格是:轧机功率——6500kW×2;额定力矩——1548kN·m;轧制负荷——900t;移动行程——1000mm×2;弯曲力——600t/轴承座×2;轧辊尺寸——工作辊为1230/1120mmφ,支承辊为2200/2050mmφ。和旧轧机相比较,是最大负荷(为旧轧机的2倍)的强韧轧机,同时又是 Japanese steel pipe company Fukuyama thick plate was built in November 1985 the world’s first work roll movable mill, has been operating normally. The mill’s basic specifications are: mill power - 6500kW × 2; rated torque - 1548kN · m; rolling load - 900t; moving stroke - 1000mm × 2; bending force - 600t / Dimensions - Work roll is 1230 / 1120mmφ, back-up roll is 2200 / 2050mmφ. Compared with the old rolling mill, it is a robust rolling mill with the maximum load (twice that of the old rolling mill)