APPLICATIONS：
Suitable for sewing thick material, various irregular-shaped or tubular products and various material of seamless sewing , especially the materials that is difficult to process, such as surface smooth, adhesive, flexible, leather and clastic materials etc.
FEATURES：
1、Cylinder Dia:40mm; Cylinder Length:230mm
2、Adopt double presser foot with upper & lower feed that make the stitching neat and beautiful.
3、Designed reverse feed lever on left side, easy for operation.
4、The new improved sealed ridge can completely prevents oil spilling.
5、Optional 2-step or 3-step zigzag sewing machine can enhance the sewing firmness.
APPLICATIONS：
