Purchase Qty. Reference FOB Price
10-499 Tons US$1,500.00
500+ Tons US$1,350.00
Product Description
Product Description: Before rolling, the prestressing force is applied to the rolling mill, which can offset the deformation of a part of the mill during rolling and improve the rigidity of the rolling mill. This type of mill is called a Prestressed Rolling mill. Applying the prestressing force ...