Services
Pre-Delivery Inspection (PDI) – Every Machine Tested Before Shipping
Before any machines leaves our factory, it goes through a 6-step quality check:
Only machines that pass all tests are packed and shipped.
| Test Projects | Test Contents | Standard/Methods |
| Function test | (start → run → stop) | No abnormal noise, no vibration, stable operation |
| Safety check | guards, interlocks, emergency stop | Emergency stop response time is ≤ 0.5 seconds, and the protective shield remains intact. |
| Accuracy calibration | size, seal position, cutting | Dimensional deviation ≤ +1mm, sealing deviation ≤ 0.5mm |
| Seal integrity test | continuous running with real products | Peel strength ≥30N/15mm, no air leakage |
| Load test | continuous running with real products | Pass rate ≥99.8% |
| Noise & vibration test | Noise & vibration during running | Meets industry standards |
Quality Control for Your Feeding Line
Our automatic feeding & packaging line ensures:
- Speed synchronization – no jamming, no empty packs
- Optional online inspection (vision check + metalcheck)
- Product alignment system – perfect entry every time
Our Quality Standards
We design and manufacture in compliance with
(National Standard for Pillow Packaging Machines
CE certified (safety compliance)
Each machine comes with its own inspection report
Trouble Shooting Guide-Common Issues & Fixes
| Issues | Probable Causes | Solutions |
| Poor seal | Low temperature/pressure | Adjust sealing temperature/pressure |
| Burnt Seal | High temperature/long sealing time | Reduce temperature or increase speed |
| Crooked cut | Photo-eye position deviation | Re-calibrate photo-eye position |
| Wrinkled film | Uneven film tension | Adjust film tension |
| Product misalignment | Check feeding sync | Adjust the positioning and speed of the feeding conveyor |
Need help? Our remote support team is ready.