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Troubleshooting for Hemming Machines: NG-06T Semi-auto Tape Edge Machine |NAIGU

This article provides a practical troubleshooting guide for the NG-06T Semi-auto Tape Edge Machine, covering common issues such as needle breakage, uneven stitches, skipped stitches, noise, and fabric misalignment. It also includes quick solutions and preventive maintenance tips to help mattress manufacturers keep their hemming machines running smoothly and efficiently.
Aug 12th,2025 79 Lượt xem

The NG-06T Semi-auto Tape Edge Machine is a reliable solution for sewing mattress edges with speed and precision. However, like all industrial sewing equipment, it may experience occasional issues. Knowing how to identify and fix these problems quickly can save time, reduce production delays, and extend the lifespan of your machine.

1. Needle Breakage

Possible Causes:

  • Wrong needle size or type

  • Excessive fabric thickness or tension

  • Misaligned or bent needle

Solutions:

  • Use the recommended needle for the NG-06T

  • Adjust fabric feed speed and tension settings

  • Replace bent or damaged needles immediately

2. Uneven or Loose Stitches

Possible Causes:

  • Incorrect thread tension

  • Worn tension components

  • Improper threading

Solutions:

  • Adjust thread tension to suit fabric type

  • Replace worn tension discs

  • Re-thread the machine following the manual instructions

3. Skipped Stitches

Possible Causes:

  • Dull or bent needle

  • Needle not positioned correctly

  • Incompatible thread and fabric combination

Solutions:

  • Replace needles regularly

  • Check and adjust needle position

  • Match thread type to fabric requirements

4. Excessive Noise or Vibration

Possible Causes:

  • Loose screws or bolts

  • Worn bearings or belts

  • Lack of lubrication

Solutions:

  • Tighten all fittings and fasteners

  • Replace worn parts promptly

  • Lubricate according to the maintenance schedule

5. Fabric Slipping or Misalignment

Possible Causes:

  • Worn feed dogs

  • Incorrect pressure foot adjustment

Solutions:

  • Replace worn feed dogs

  • Adjust pressure foot to maintain even fabric feeding

Preventive Maintenance Tips

  • Clean the machine daily to remove lint and dust

  • Lubricate moving parts regularly

  • Inspect key components weekly for wear and tear

  • Train operators on proper threading and tension adjustment

Contact Us:
Have questions or need technical support for your NG-06T Semi-auto Tape Edge Machine?


📧 Email: jenney@gdnaimei.com
📱 WhatsApp/Phone: +86 13924835577
🌐 Website: https://naigumattressmachine.com

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