• 可與針車同步,縫針不易斷裂,可調針目大小

Simultaneous speed, the neddle is unbreakable, pitch is adjustable.

• 倒針時拖輪可同時反向轉動,免提起拖輪

When reverse sewing, puller can pull back at the same time, it doesn't need to lift puller.

• 體積小,方便安裝,直驅式平車皆可安裝

Compact size, easy to install, for lockstitch with direct-driving motor.