Forged Steel Back-up Rolls mainly used in 4 High and 6 High cold rollingmills, the diameter of roll barrel can be 350mm-1600mm.The materials of back-up include 9Cr2Mo, 86CrMoV7, 70Cr3Mo and 45Cr5NiMoV etc. Hardness(HSD): 60-80 Core Tensile strength:...
Silicone roller and air expanding shaft Especially for roll to roll sublimation pressing machine to roll paper and fabric, for convenient to replace them. Also suitable for textile dyeing and finishing, prinitng, coating, papermaking industries....
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