... work blade length: 400mm, 600mm,700mm,800mm,1000mm,1200mm, shear force from 63 tons to 300 tons altogether 8 levels ... and it would be great if you could send us more information about your rolling mill project.Remark: The website ... line is: http://v.youku.com/v_show/id_XMjAxMDExNDg4.html More videoes of our production line will be sended to ... to view and guidance, thank you! Crocodile type shear machine