BS-168S双线鞋界机制

Adjustable swing arm according to shoe shape,uniform distance between stitches, easy operation ,avoiding deformation of toe cap, adjustable for special size;BIOSHOE have wide range of measurement available from kids shoes to snow boots. FUNCTION: 1.Adjust speed by using P.I.V.motor,automatic needle positioning and lifting of presser foot. 2.Patented separable-type transmission pulley that will run 5 idle turns and cut off power when encountering any obstacles in operation. 3.Lining won not be pulled outside. 4.User friendly, easy operation. No noise, keep the shoes clean after stitching. FEATURE: 1.The large bobbin case can stitch up to 15 strands threas. 2. 3 years warranty on horn part. 3. Uniform distance between stitches and avoid deformation of the toe cap. 4. 3 years warranty on transmission gear. 5.Max. needle gauge possible about 14mmm Measurement of shuttle-BS168L as following: Diameter:32mm Thickness:14mm