1. H-927-PS: 2 needle feed off the arm double chain stitch machine with puller.
2. H-928-PS: 3 needle feed off the arm double chain stitch machine with puller.
1. Number of needle: 2(H-927-PS), 3(H-928-PS).
2. Stitch length: 3.0~4.2mm.
3. Height of presser foot: 11mm.
4. Sewing speed: 4000rpm.