SHUNFA SF 1377D button

SHUNFA SF 1377D is a semi-automatic industrial machine of a chain stitch for sewing flat buttons with a P-shaped and X-shaped stitch. By one button, the type of button sewing is changed. The adjusted servomotor is 71% more economical compared to the friction engine. Automatic lifting of the paw increases performance. With ease, you can choose the right amount of punctures, press pressure and other parameters. The linen lighting provides a good working review. The Cacentric mechanism is optimized for stable operation.