Pre-Shipment Inspection Checklist for Non Woven Bag Making Machines
Buying a non-woven bag making machine for the US, Mexico or Brazil is only half the job. The other half is verifying the machine before it leaves the factory — so you do not discover missing parts or wrong settings after a 30-day ocean transit.
At OUNUO / OYANG, Michael coordinates pre-shipment inspection (PSI) for Americas projects. Below is the checklist we recommend every buyer use, whether you visit personally, hire a third-party inspector, or join a live video walkthrough.
1. Confirm machine identity and configuration
- Model name plate matches the sales contract (e.g. OYANG-17, SMART-17 XB, ONL-B700).
- Bag type options: D-cut, T-shirt, box bag, handle online — match what you ordered.
- Web width, bag size range and GSM range are labeled and demonstrated.
2. Dry run and production trial
- Power on all stations; no abnormal vibration or alarm.
- Run at least 15–30 minutes with your target material (or closest available GSM).
- Check sealing quality, cut accuracy, handle attachment and bag stack count.
- Record actual bags per minute at a stable, not maximum, speed.
3. Electrical and safety
- Voltage and phase match your plant (e.g. 220V/380V, 50/60Hz).
- Emergency stops, covers and grounding are present.
- PLC / HMI language can be set to English (or Spanish if agreed).
4. Spare parts and documents
- Spare parts kit list checked against packing list.
- English operation manual, electrical drawings and layout drawings included.
- Tool box and consumables (blades, belts if specified) packed.
5. Packaging for export
- Wooden case / steel frame suitable for ocean freight; moisture barrier film used.
- Machine bolted; movable units locked; oil drained or sealed as required.
- Markings: contract number, destination port, “This Side Up” / center of gravity.
Next step: Message Michael on WhatsApp with your target bag type and plant voltage. We will send a PSI schedule and, if needed, arrange a video inspection before shipment.
