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Paper Machine Spare Parts Introduction Paper machine spare parts refer to the various components, equipment, and accessories that are used in the maintenance, repair, and replacement of parts for paper machines. These spare parts are essential for ensuring the smooth operation and optimal performance of paper machines. Here are some commonly used paper machine spare parts: Rolls: Paper machine rolls are critical components that perform various functions throughout the papermaking process. These include wire rolls, press rolls, drying cylinders, and calender rolls. Spare rolls are necessary for replacing worn-out or damaged rolls to maintain proper paper formation, drying, and finishing. Bearings: Bearings are used to support rotating shafts and provide smooth movement and reduced friction