Needle bar and upper looper mechanisms are applied active oil supply and entirely sealed vacuum oil return system. The new system exceeds the traditional oil supply of rope tyoe and drooing type.
-Needle bar height adjustment without opening machine.
-Lower looper holder fine tunr mechanism.
-Chainstitch fine tune mechanismL:Open the rare cover to adjust stitch lenght easily.
-Needle plate thread groove leads to perfect loop.
-5 cm height sewing area offers better cloth movement.