Diameter 910mm paper making press roll

1.The largest line pressure:300kg/cm 2.The largest diameter:1500mm 3.The maximum face length:8000mm 4.OEM supply

        Paper machine casted press roll is one of our main products,The largest line pressure is 300Kg/cm,The largest diameter is 1,500mm,The maximum face length is nearly 8000mm,The weight of the finished rolls is nearly 30 tons.

        A lot of high quality  paper machine casted press rolls had finished to a number of large paper mills in the world.

       Standards of dryer cylinders for the designing,making,inspectng:

        1.the standard of dryer cylinders for the designing:

           QB/T2556-2008<Design Standard of Cast Iron Dryers Used in Paper Machinery>

           ANSI, EN, DIN, NF, BS, JIS, TOCT and GB etc......

        2.the standard of dryer cylinders for the making,testig,inspecting:

           QB2551-2008<Technological Condition of Cast Iron Dryers Used in Paper Machinery>

            Pressure Equipment Directive 97/23 CE& ASTM etc......

        3.the standard of dryer cylinders for the supervising:

            <Safety-supervision Regulation of Pressure Vesel>

            Third-party Inspection