R2-5 Spring / R2-4 Bobbin Spring for High-Speed Nylon Zipper Sewing Machine
The R2-5 Spring and R2-4 Bobbin Spring are precision-engineered spare parts imported from Taiwan, specifically designed for high-speed nylon zipper sewing machines. These springs ensure proper tension and smooth operation of the sewing mechanism, maintaining consistent stitch quality and reliable machine performance.
Manufactured from high-strength spring steel for durability
Provides excellent elasticity for consistent performance
Designed for long service life under continuous high-speed operation
Essential components for industrial zipper production