Upper Main Shaft Drive

1、The unique cantilevered cylindrical structure is particularly suitable for lapped sewing on tubular sections such as sleeves and trouser legs

2、The improved cylinder structure, with optimized internal space and reinforced components, ensures more stable machine operation

3、The mechanically driven upper and lower synchronized feed rollers are designed to provide more powerful fabric transport, enabling effortless sewing of intersecting sections

4、Enlarged Operating Space (150mm)

Suitable for sewing large items such as car covers and tents, and particularly designed for sewing extra‑thick denim fabrics