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The material of this working roll is 9Cr2Mo . And the specification is 175*450*1210.There are different specification of smooth working roll. they are semi-finished products, and the specification is from dia.90mm to dia.850mm. We can supply the work roll at the surface hardness of HSD85-100. And in one roll the hardness error is less than 3HSD.The depth of the hardness is more than 28mm at radius in material Cr3%. Tthe price quotation is in accordance with the customers' drawings and the weights of the products.
two roller even rolling machine working