Used single needle lockstitch machine with bottom feed, needle feed and alternating feet, electromagnetic threat trimmer, electropneumatic seam back-tacking and sewing foot lift. Electropneumatic quick stroke adjustment, with XL-hook.
With large XL two piece hooks(Bobbin 26mm), safety clutch, adjustable sewing foot stroke up to 9mm with automatic speed adaptation, sewing foot lift in high needle position 16mm. Key combination for intermittent back-tacking, back-tack suppression, needle position high/low. Max. stitch length 9mm.
Max. Sewing speed 3.300Stitches/min
Assembled on a manually adjustable stand with table top 120x60cm equipped with Efka Motor with control box and control panel and Led Sewing light.