This is a high-quality cylinder-type automatic oil-supply hemming sewing machine with a horizontal small shuttle and high-quality configuration. The parts are selected with precision and rigorousness. The parts are all from regular large factories, and the quality is comparable to imported parts. The automatic circulating oil supply lubrication design greatly reduces the wear of spare parts, reduces noise and improves the service life of the machine. It adopts the structure design of connecting rod type tooth fork eccentric wheel with reverse sewing, and the upper and lower gears are synchronously driven.
The hemming device is moved synchronously, and the teeth, presser foot, and needle are three-synchronously fed and hemmed, and the hemming sewing performance is stable, powerful and beautiful. It is suitable for genuine leather products with super high requirements on the hemming effect. Optional: 4P clutch motor, electronic energy-saving motor (optional with fixed needle, adjustable speed).
It adopts high-quality configuration, high-precision parts, high-standard assembly requirements, and precise and powerful gear transmission. The upgraded and optimized gear assembly is matched with the new feeding dog frame, which greatly improves the sewing performance of the whole machine, the sewing climbing ability is stronger, the differential sewing needle distance is balanced, the stitches are more beautiful, and the functions of the hemming topstitch are convenient to exchange. The diameter is 47.5mm, and the small nozzle is horizontally cylindrical, and the sewing operation is light, flexible, labor-saving and efficient.