This machine is mainly for sewing mattress tape edge .It can also be used for others as: Bed quilts,soft sofa cushion and sleeping bags . Its permance as: top rotary hook , continous sewing , free stop at any point ,sewing precedure and speed controlled by knee control lever ，manual table lift .
| Sewing head work angle || 35°-55° |
| Walk carriage speed || 5.5-6.8M/min |
| Mattress thickness || 50-300mm ,150-400mm ,250-500mm |
| Table size || 1400×1950mm(standard) ,1550×2050mm ;1800×2050mm |
| Max. sewing head speed || 1500rpm |
| Work efficiency || 8-15 mattress/hour |
| Total power || 0.75Kw |