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Product introduce
This is a short-arm, extra-thick material sewing machine for foot pad hemming. It adopts a three-synchronous comprehensive feeding system and an imported large shuttle. The presser foot can be lifted up to 25 mm and the differential presser foot alternately can reach 10mm, to ensure that when the thickness of the fabric changes during the sewing process, such as at the beginning of the seam or when sewing a cross seam, the presser foot can still be supplied steadily and continuously. Its operating space is 250*210mm.
Product advantage
The use of three-synchronous feeding mechanism ensures that the upper and lower layers do not move when sewing slippery, viscous sewing materials and special long products under any length and stitch length within the rated range, so that the sewing products are neat and beautiful; the imported large shuttle is used to reduce Change the bottom line times to improve work efficiency.
Parameter of machine
| Model | 441S |
| Number of Needle | Single Needle |
| Max. Sewing Speed | 800(r.p.m) |
| Max.Stitch Length | 0-11mm |
| Diameter of Cylinder Bed | 81mm |
| Presser foot lift | 13 mm (by hand) 25 mm (by knee) |
| Needle size | DY*3 |
| Hook | Shuttle (KSP-204N) |
| Lubrication | Manual Lubrication |
| Working Space | 250*210mm |
| motor | Optional: 550W 4P slow clutch motor/750W servo motor |
| Mechanical Configuration | Cylinder-bed |
| Feed Mechanism | Compound Feed |
| Dimensions | 78.5*41.5*55cm |
| Color | white |
| N.W | 55 kg |
Product details
1. Large swing shuttle, large swing shuttle thick thread shuttle bed, increase operating space.
2. Presser foot + teeth + needle, three synchronous car feeding, more suitable for sewing thick materials.
3. Pressure adjusting nut, 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, reduce the pressure and make the sewing material unavailable wrinkle.
