| Model | FB3A | Corner speed auto slow down | Yes |
| Sewing head type | Lock stitch | Working angle of the sewing head | 33°-55° |
| Sewing thickness range of mattress | 30-330mm 、130-430mm | Lifting of working table | Electric |
| Size of the working table | 1600x2000mm 1800x2000mm | Sewing head speed | 1100-3000 r/min Select according to the type of sewing head |
| Carriage speed | 5.5-10 m/min Select according to the type of sewing head | Productivity | 10-20 pcs/h |
| Motor type | Singles motor | Power | 1.12kw |