Nozzle shafts are core components of placement heads. Common faults include:
- Component throwing: caused by worn or bent shaft
- Air leakage: due to damaged sealing or abrasion
- Placement offset: from inaccurate shaft concentricity
Solutions:
- Replace worn nozzle shafts with high-quality genuine or equivalent parts
- Clean and inspect shafts regularly
- Use proper tools for installation to avoid deformation
We supply high-performance nozzle shafts for NPM 16-head, YSM and other mainstream models.