Dual Single Needle Stitching Machine with Bobbin Thread Detection System
The Dual Single Needle Stitching Machine with Bobbin Thread Detection System is a PLC-controlled stitching solution designed for leather goods manufacturing applications requiring variable stitch widths and reliable quality control. The system integrates dual single-needle stitching with an intelligent bobbin thread detection mechanism to prevent stitching defects caused by thread depletion.
Designed as a cost-effective upgrade for existing stitching machines, the system allows stitch width adjustment from 4 mm onwards without changing the needle bar, needle plate, or needle holder. The integrated bobbin thread detection system can monitor stitching lengths up to 300 mm, while the PLC and HMI interface provide easy operation, customization, and improved production efficiency for modern leather goods manufacturing.