Maintenance and replacement
Caster maintenance should consider equipment weight, operating frequency, floor condition, speed, impact and environment. This is an after-sales communication page structure; inspection intervals, lubrication method and replacement criteria must be confirmed by actual product.
Tread
Check cracks, debonding, uneven wear, cuts, dents and debris wrapping. Replacement threshold: to be confirmed.
Bracket and swivel
Check bracket deformation, swivel jamming, rivet or bolt looseness and brake failure. Judgment criteria: to be confirmed.
Bearing and fastening
Check abnormal noise, wobble, lubrication, bushing wear and fastener condition. Lubrication interval: to be confirmed.
| Issue | Possible cause | Files to submit |
|---|---|---|
| Higher rolling resistance | Tread mismatch, bearing contamination, load or floor issue | Site video, load and floor photos |
| Rapid tread wear | Rough floor, impact, dragging, temperature or chemical medium | Wear photos, usage frequency and environment notes |
| Bracket looseness or deformation | Mounting surface, bolts, impact or overload factors | Mounting holes, equipment photos and old-part photos |
| Brake failure | Structural wear, tread change, pedal damage or usage mismatch | Brake-position photos, model and usage video |
Replacement record suggestions
- Record original model, quantity, mounting position and purchase time.
- Keep old-part photos, site photos and failure video.
- Confirm whether original replacement, material upgrade or mounting-structure change is needed.
- Run sample tests and internal confirmation before bulk replacement.