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This machine's working table is adopted high-strength independent bearing, stable working condition, motor upper and down the height of worktable. The rotary power supply is assembled in the machine. It is equipped with Singer-300U chain sewing head and microcomputer controlling system imported from America. It may change walking carriage's turning speed automatically, which make mattress sewing operation more convenient, fast and the finished turn-flange more beautiful.
Technical Specification:
| Model | SL-E |
| Speed of corner | 1-6.8m/min (adjustable) |
| Working angle of sewing head | 30°-55° |
| Speed of sewing | 6.5m/min(adjustable) |
| Mattress Thickness | 100-300mm |
| Lifting range of worktable | 140 mm |
| The whole machine dimension | 1950×1420×1650mm |
| Worktable size | 1420 X 1950 mm |
| Moving motor power | 0.75KW |
| Motor-upper & down power | 0.75KW |
| Working Voltage | 3-phase AC 380V |
| Weight | 520KG |