The electric roller is primarily used for fixing and moving belt conveyors, rather than traditional motors. The reducer is an independent drive unit separate from the roller. What is the method for its rust removal?

1. Mechanical polishing. With the aid of mechanical power, the action of冲击 (impact) and friction is used to remove rust layers, such as sandpaper, emery cloth, abrasive cream, wire brushes, etc. Fixed to a wheel disc, as the disc rotates, it can grind and polish the rusted parts of an electric drum, followed by the removal of the rusted material. Common tools include electric grinding wheels, pneumatic brushes, electric brushes, and needle束 rust removal devices.

2. The rainbow pattern on the electric roller is caused by overuse of detergent or oil, and can be cleaned with warm water and a neutral detergent.

If there is dust or dirt on the surface, it can be cleaned with soap and a mild detergent.

4. Trademarks and stickers should be cleaned with warm water or a mild detergent; adhesive components should be cleaned with alcohol or organic solvents.

5. Removing rust by hand. This is a specialized rust removal technique, involving the use of tools such as sandpaper, sanding blocks, putty knives, wire brushes, and chisels, to manually scrub away rust scale, oxide skins, and impurities.

6. Maintenance of electric roller should not be limited to the surface; it should also include internal repairs and lubrication of the transmission equipment to maintain its external cleanliness and extend its service life.