| SINGLE THREAD CHAIN STITCH •High speed revolution. 1,700-1,900r.p.m. •Safety plastic handle for insulation. •Oil pump lubrication system. Oil lines direct lubricant to main moving elements. •Improved looper and simple mechanism •Steel cam (no plastic cams) •Automatic thread cutting •Minimum maintenance •For kraft paper, cotton, hessian, jute, PP/PE woven cloth and other bag materials. •Presser foot lifter, shoulder belt, and thread cone cover available at extra cost. |