Expander Roll

Widely used n the size press, calender, winder and slitter's paper spreader, unique structure .

•Expander roll with hard chrome: deliver big torque, good sealing, rotate freely, not to come out of the joint, no leakage of oil.

• Expander roll with rub cover: resist of abrasion, long work life. Adopt unique structure on the both end of the roll to ensure the cover not to expansion and contract.