YT80800 machine have single thread anddouble thread model. This machine featured withupper and lower feed dog, automatic lubrication toealize single needle two thread ( single needle) andtwo needle four thread chain stitch (double needle).This machine use servo motor, Pneumatic presserfoot lift and hot thread cutter, easy operation andbeautiful stitching. It is specially designed for bigsize FIBC bag and baffle sewing.
