Product Description Unison feed ensures smooth feeding, no matter the materials are slippery, rough or multi-layer. Binder, presser foot, feed dog and needle feed simultaneously to prevent materials slippage and provide stable sewing. It is developed for hemming shoes, purse, belt for sewing bag, sofa and for shaping sport apparatus. The shuttles running freely, on the basis of TJ-335 of the more can the thick light sewing. The five layers (for sewing thickness TJ-335 1.5 times), applicable to shoes, leather bag, sofa, sports equipment, advanced sewing thickModel Number of needles Number of threads Stitch Length(mm) Needle Bar Stroke(mm) Presser Lift Height(mm) Needle Max. Sewing Speed(s. p. m) Packing Size L. W. H(mm) GW/NW(kg) TJ-335BH 1 2 0-6.5 34 6 DP*5 2200 590*200*520 30/25.5
