Anti-stick High Friction Coating Carbon Fiber Contact Roll with Runout 0.1mm Cylindricality 0.1mm and Dynamic Balance G2.5 Level

Anti-stick High Friction Coating Carbon Fiber Contact Roll used for PE, PP, PET, BOPP, BOPET production line. This roll has about ten times the strength of iron, while its specific weight is about one-fourth that of iron.

• Lightweight: Density of only 1.6-1.7g/cm³, more than 70% lighter than steel rollers, reducing inertia during high-speed operation and decreasing energy consumption by 110%.
• High strength & high modulus: Tensile strength reaches 4900MPa, with elastic modulus of 240GPa, suitable for high-speed production lines (above 600m/min).
• Corrosion resistance: Avoids oxidation problems of metal rollers in humid or chemical environments, extending service life.
• High dynamic balancing accuracy: Roller body runout controlled within 0.03mm to ensure uniformity of capacitor film thickness.