BM-441/471

1-needle, Semi-long Cylinder Bed, Lockstitch MachineWith A Large Shuttle-hookFor Extra-heavy-weight Materials

FEATURES

Suitable for industries such as luggage, tent, and mat. Suitable for sewing thick and oversizedmaterials such as belts, canopies, salils, canvas, building pillars, and industrial bags forcomprehensive operations.

Adopting a connecting rod thread take-up and a single needle special swing shuttle, it forms adouble line lock stitch.

471 adopts upper and lower composite feeding; 441 adopts three synchronous comprehensivefeeding.

The feeding force is strong and stable, and when sewing multi-layer smooth adhesive seams andextra thick and long materials, it can maintain the upper and lower layers without displacement,making the product neat and the stitching precise and beautiful.