Direct drive cylinder type interlock sewing machine
Direct drive cylinder type interlock sewing machine with auto trimming
01, RY1500SD machine is three needle five line cyliner interlock sewing machine,can be equipped with act the role of line.
02, This machine model is beautiful,reasonable structure,using two group of synchronization belt transmission,the reansmission accuracy,smooth operation.
03, Easy to use,through the switch can easily make the stitch any change(1.2mm-4mm)and throgh the knob to control very simple differential in(1:0.8-1:2)stepless adjustment.