NT-9512-D4 BIG BOBBIN SINGLE NEEDLE FEED SEWING MACHINE

Direct drive heavy duty computer controlled top and bottom feed auto trimmer lockstitch machine with single straight needle. It adopts link take-up to feed, link thread take-up structure, rotating hook to form stitch 301.  The machine adopts the auto-lubrication oil pump. Free and smooth operation, low noise, little vibration, applied to sewing leather, canvas, heavy duty decoration, ribbon type fabric, such as bag, tents, sofa etc. It is precise with functions of computer-controlled thread trimmer, needle stitch count and positioned.   Specs: Material: Middle and Heavy material Highest S.P.M: 2000r/min Biggest stitch length: 8mm Needle bar stroke: 37mm Needle type: DPx17 18#-23# Presser foot lift Height - Hand Control: 6mm Presser foot lift Height - Knee: 13mm Hook type: Auto-Lubrication Big Hook Lubrication type: Auto-lubrication Motor Power: 750W