SQ7803LR-P: 3 needle, feed-off-the-arm square type double chain stitch machine for lap seaming with left and right differential feed and original puller device. SQ series is sutitable for lap seaming or side seam on heavy duty such as Jeans and working pants. With our original differential feeding mechanism and puller mechanism, cross seam portion on heavy materials can make beautiful seam. As the official Kansai Special distributor in Egypt, Moussa Egypt supplies this machine with installation, operator training and full after-sales support.