1.Adopted cricoid feed foot and driving handwheel.
2.Not wrinkling when sewing thin materials, with pleasing outline when sewing thick materials.
3.The outline is accurate and accordant and the size of which can be adjusted.
4.Special bearings used matching with a scale to reduce friction and to avoid maintenance.
5.Shuttle switch of full-rotation and uprightness used.
6.Easy-operation safety clutch employed to reduce the damage of shuttle head.
7.Ideal for high-quality sewing of shoes, leather works and so on.
8.Automatic back stitch, upper and lower feeding function.
Specifications and parameters：
Max. sewing outline 4.2mm
Highest working speed 2500 Stitches/min
Max. lifting amount of pressure foot 15mm
Stroke of the needle bar 41 mm
Needle used DP x 5