Gathering (Women's Wear/Fashion/Performance Costumes),

Bottom Hemming (Women's Wear/Fashion), Trousers & More

1. World's First Twin-Needle Lockstitch with Top Differential Feed

The pioneering computerized sewing machine combining twin-needle lockstitch and top differential feed technology.

2. Knob-Controlled Feeding with Sync/Differential Switching

Seamlessly toggle between synchronized and differential modes for low-tension, puckering-free sewing.

3. Reinforcement & Decorative Stitching Applications

Ideal for both functional reinforcement and aesthetic topstitching processes.

4.Auto-Synchronized Top Differential

Differential ratio auto-adjusts when modifying stitch length for unified control.