Features:
– Feed system: Differential-feed
– Max. sewing speed: 5,500rpm
– Stitch length:
- Main feed: 1~4mm;
- Differential-feed: 1~5.6mm
– Differential-feed ratio
- gathering stitching 1: 3
(standard 1: 1.5)
- stretch stitching 1: 0.5
– Lift of the presser foot: By hand: 5mm, By knee: 10mm
– Stitch length adjustment: By dial



























