after a long time of use, polyurethane coated wheels will experience degumming and wear.
Refurbish the polyurethane coated wheels and customize the iron core and steel wheels with polyurethane coated parts.
the process of refurbishing a polyurethane coated wheel:
1. Carefully clean the surface of the roller core to remove oil stains, organic substances generated by the association of lubricants and metals.
2. the carbon steel roller core should be bonded within 4 hours after sandblasting, and the aluminum roller core can be bonded within 72 hours after sandblasting.
3. Carefully apply suitable adhesive.
Can be customized accroding to your needs.