Electronic Button Sewing Machine / Button Machine CSM-438D.

Stitch form: single needle lock stitch

Stitch length: 0.05-12.7mm

sewing size : 6.4*6.4mm(max)

Data storage : Companct flash

Max speed : 2700rpm

Motor: AC Servo 550W

Weight : 56kg (head)

Power : single-phase 220V/ 3-phase 380V