1.It adopts extra large hook with diameter of 37mm, it can sew 8*1and 8*2 webbing thread.
2.It's equipped with auto back tacking,pneumatic presser foot lifting,integrated LED light,free-handle bobbin winder and self-loced stitch length dial, which make the normal sewing more comfortable.
3.It's equipped with 14mm of standard needle gauge set,balance and compensate inner foot front halving device.
4.Instantaneously adjusted atternating amount of presser foot can climb over thick spots with high efficienty.
It can be set two different tension for clamp device and change quickly.
5.Three parts compound feed construction make sure feed smoothly and difficult to move for upper and lower material.