Computerized presser foot lifter ,low noise.Computerized presser foot lifter,digitization adjust  height for presser foot lifter(0-7mm).

Front and rear short thread tail function.Digital control thread tail length(0-5mm).

Needle position can adjust high and low position digitally,according to demand,applying to thick fabric(9mm)

HIKARI IOT function is optional, implement device net work connection function, Help customer build digital factories .