Applicable for all kinds of thin materials, medium heavy material, Knitted garments, underwear, and T-shirts etc.

1. New spindle motor design plus stepper motor drive, decentralized multi-power control;

2. The stepping motor bidirectionally controls the presser foot lifting and thread trimming to achieve ultra-quiet and more durable;

3. The response time of presser foot lifting and thread trimming is faster, and the thread end is shorter;

4. Optimize the stroke structure of the needle bar, the upper curved needle lever and the cloth feeding cam mechanism, so that it can truly take all thicknesses, and the up and down slopes are very smooth across the bone seam;

5. There is a third optical eye at the rear end of the needle plate side to effectively prevent damage to the fabric when turning the seam.

Tri-optical automaticidentification

Stepping motor