Pvc Extruder Steel Roller

Based on many years understanding and experience in plastic packing industry, we have the outstanding performance in PVC Film Roller manufacturing for PVC film. Roller, especially the mirror roller, is an important integral part of PVC film. The rule is that the more smooth and precise of the roller surface, the better products can be produced. We are trying best to gain the smallest tolerance. We provide the different type of special inner flow structures. The PVC Film Roller that has the spiral inner flow channel is a high tech product. The offered product has a very good heat exchange ability and it can reach the minimal temperature fluctuation that is allowed in production. SPECIFICATIONS: Diameter Up to -700 mm Length Up to - 3000 mm Surface Roughness 0.01 micron Chrome Thickness Up to 250 Design Double Shell Mono Flow or Duo-Flow Dynamically Balanced Maximum roughness of the surface 0.005- 0.01 um Roundness coaxiality < 0.01 mm