The machine is equipped with a hook-driving shaft-offset mechanism which places the hook-rotating shaft off-center from the center of Zigzag stroke of the needle. This machanism allows the blade point of the hook to catch the needle thread every time regardless of the needle throwing direction. As a rusult, the machine is immune to sewing troubles, such as stitch skiping and thread breakage.
JARI2284N Its Can be used for lockstitch, Zigzag stitch, two point and four point Zigzag stitch;
JARI2288N Its according to the differnt shaft-offset mechanism, you will have more than 11 kinds patterns.

Keywords：Zigzag sewing machine,JA2280N-High Speed Sing Needle Zigzag Sweing,

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