Circularly oil-offerings,little oil-consuming,etc.Sewing shirts,uniforms,jeans,overcoat,etc.Applicable to a wide rage of materia
The machine adopts circularly oil-offerings, little oil-consuming, further improved capability quantity of base line confirming windows, you can confirm the quantity of the base line by exterior adjustment of thread, through the right and left self-governed spring as well, with two straight needles, self-lubricating vertical-axis rotating hook for catch thread loops and sliding can thread take up, self-lubricating can produce two lines of lockstitch, serve for the purpose of sewing shirts, uniforms, jeans, overcoats, etc. applied to a wide range of sewing materials, synchronized feed by needle and feed dog can prevent slippage and puckering between layers of materials, suitable for stitching shirt, uniforms, underwear and jean, etc.
SPECIFICATIONS AND INDEX:
| MODEL | NEEDLE | STITCH NUMBER | NEEDLE GUAGE(MM) | STITCH LENGTH (MM) | HEIGHT OF PRESSURE FOOT (MM) | NEEDLE BAR STROKE | SPEED (R/MIN) | VOLUME (MM) | NW/GW (KGS) |
| DY-842A-003 | DP × 5 11#-16# | 2 | 1/8", 5/32", 7/32", 3/8", 1/4" | 4 | 7-13 | 33.4 | 3500 | 650*320*670 | 50/52 |
| DY-842A-005DP | DP× 5 14#-22# | 2 | 1/8", 5/32", 7/32", 3/8", 1/4" | 5 | 7-13 | 33.4 | 3500 | 650*320*670 | 50/52 |
DY-842A-003 high-speed double needle lockstitch sewing machine
