Industrial rollers are subject to a lot of friction during daily operation, and the roller surface is prone to wear, especially under high-speed or long-term operation conditions. The chrome plating layer can significantly improve the wear resistance of the roller due to its excellent hardness (usually between 800-1200 HV).

Steps to repair the chrome-plated surface of industrial rollers: 1. Surface inspection and evaluation 2. Surface cleaning and removal of damaged layer 3. Surface repair and re-chrome plating 4. Surface polishing and passivation 5. Final inspection and quality control

Advantages of mirror rollers: high surface finish, high processing precision, good wear resistance and corrosion resistance, excellent heat conductivity, and a wide range of applications (such as plastic film, metal foil, paper, fabric, etc.). Disadvantages of mirror rollers: high manufacturing cost, easy damage, high maintenance requirements, and application limitations (not suitable for processes with high friction, high temperature, and high pressure).