" Horn Type" Regulating Fabric guider offers stable covering stitch. The adjustable hemming device is easy to change and offer the hemming function. The use of [ Sealed Type" side cover solves the side cover leaking problem. In additional, the distance from side cover to pressure foot is only 35mm. The special short cylinder design makes the operation more smoothly. The circumference of the 182 mm small cylinder design makes it more convenient to sew small cylinder type of knit fabric. The looper thread take-up is put in the front of body to clean the winding and make adjustment easily. The Flexible thread take-up eyelet holder offer finer adjustment as to the looper thread tension and release. The Regulating Lever Type" differential feeding mechanism which could offer you the full differential feeding. The micro stitch length regulating lever which could adjust the stitch length easily. The " One Piece Type" frontcover makes it easy for your assemble and maintenance.