The pole projecting makes it easy to apply your superior technic for sewing small parts and special shaped type material. The important parts of the upper and other axles are attached the oil box and Automatic lubrication for longer service life, no oil leakage problems due to special design. The simple number dish and rotary stitch regulater make the needle stitch under controlled easily, quick back-stitch by push the back-stitch plate. Suitable for sports shoes, boots, lady shoes, bags, hats, etc.Model 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) Hand Knee TJ-820 2 4 0-6 38 6.5 9 DP*5#14-#16 3500 860*270*580 39/35
