1. Introduction: This machine is used for polishing paper tube to make tube surface smooth, and coating wax on tube surface. The polished&wax-coated tubes are use for winding high quality winding materials. The machine is controlled by Mitsubishi PLC and inverter. 2. Main specification: Model: SANPWC-152 Tube diameter: 76mm-152mm Speed: 5-8m/min(if polish&wax-coating ID76 tube) Power: 35KW/380V/50HZ/3 phases Weight: ~5000kg Dimension: 18000mmX2000mmX1600mm