... www.han-rollingmill.com, Suitable for various sizes of plate rolling, rolling, especially large width, precision, and flatness requirements more stringent ... are many steel factory in China use this kind of rolling mill machine and also some schools ,research laboratory etc ... or less;4. The maximum rolling force: P≤120 tons;5. Rolling speed: V1-20 m / min adjustable;6. Rolling temperature: 500-1200 ℃ ...