SR-9810 : Upper and lower compound feeding extra thick material lockstitch sewing machine
This machine it adopts single-needle shuttle hook to form double-thread lockstitch. It has presser foot compound feeder.
this structure the upper layer and lower layer don't shift when sewing lubricating and viscous materials and extra long products and make the product neat with beautiful stitch. The link take-up mechanism improves the spindle speed and reduces noise,
Uses : Truck tarpaulin, canvas, tents, jumbo bags, ton bags, space bags, safety harness, industrial lifting belts, synthetic fiber lifting belts, harness, quilt, saddle and other heavy-weight material products
Technical Parameters :
