Single Needle 420*210mm 12mm Stitch Heavy Duty Sewing Machine

441 Walking Foot Top And Bottom Feed Heavy Duty Industrial Sewing Machine

Product introduce

This machine is a Hercules in the extremely thick material machine series. It adopts the upper and lower compound feeding method and the cylindrical sewing table. The feeding force is strong and stable. The lifting amount of the presser foot can reach 25 mm, and the alternating amount of the differential presser foot can reach 10 mm. When the thickness of the fabric changes during the sewing process, such as the beginning of the seam or when sewing a cross seam, the presser foot can still be supplied steadily and continuously; the silicone oil box on the top of the machine head is used to lubricate the thread and cool the needle , It is very convenient to use, and the stitches of sewing products are more beautiful. Its operating space is 420*210mm.

Parameter of machine

Product details

1. Large swing shuttle, large swing shuttle thick thread shuttle bed, suitable for sewing thicker materials.

2. Presser foot+teeth+needle, three-synchronous car feeding, uniform and beautiful stitches.

3. Wire threader, automatic winding, improve efficiency, convenient and quick.

4. Pressure adjusting nut, to adjust the pressure of the large and small presser feet; turn clockwise to increase the pressure when sewing thick materials, so that the machine can feed stably and the stitch length is even; on the contrary, when sewing thin materials, the pressure will be reduced and the sewing will be made Wrinkle-free.

FAQ