GR-991/2 Vulcanized Shoes Sole Stitching Machine | Professional Single Thread Chainstitch Insole Sewing Equipment
The GR-991/2 is a heavy-duty industrial sole stitching machine specifically designed for translucent upper and insole stitching of leather shoes, fabric shoes, and especially vulcanized footwear production lines. Driven by an advanced electronic regulation system, it ensures precision and durability for mass manufacturing workshops.
- Vulcanized Shoe Optimization: Ideal for combining shoe uppers and insoles seamlessly in canvas and vulcanized shoe lines.
- Single Thread Chainstitch: Delivers clean, strong, and flexible 5-15mm stitch lengths via a 270# straight crochet needle.
- Computerized Needle Control: Driven by an electronic variable speed motor with automated, computer-governed needle stopping positions.
- Haas CNC Processed Parts: All internal core mechanical components are milled by imported US Haas CNC machine tools to maximize lifespan.
