What is the PVC film making rolling machine?
by:LINYANG
2020-09-02
PVC film production rolling machine refers to a machine that processes polished rods. Polished rods (also called piston rods, etc.) are generally used in motors, cylinders, oil cylinders, valves, linear bearings, pumping units, etc.
Taking advantage of the cold plastic characteristics of metal at room temperature and applying a certain pressure on the surface of the workpiece with a rolling tool, the surface metal of the workpiece is plastically flowed and filled into the original residual low concave troughs to reduce the surface roughness of the workpiece.
Taking advantage of the cold plastic characteristics of metal at room temperature and applying a certain pressure on the surface of the workpiece with a rolling tool, the surface metal of the workpiece is plastically flowed and filled into the original residual low concave troughs to reduce the surface roughness of the workpiece.
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