•Oil-free structure of the whole machine.
•Stitch length:1.5mm-5.5mm
•Min.Stitch length adjustment value:0.1mm
•Left sleeve settings can be automatically imaged from the right
•Over 100 setting programs storable
•30 Ruffling values provided
•Thread tension program control
•Two different setting programs connecting realizable
•Soft belt feeding,material friendly
•The main belt and the auxiliary belt are driven by 2 stepping motors to realize the speed of the auxiliary one adjustable to reach a more precise ruffling and easier operation
•Whole sewing procedure is computer-controlled
•The procedure can be separated into several sewing segments with different ruffling setups
•Switching to next segment is controlled both automatically and manual with ruffling value displayed
•Ruffling value can be modified by foot pedal during sewing procedure