GN20-3Type Serging Machine
Product Features:
It is used for sewing of the opening of PP outer woven bag.
This sewing machine combines the chained stitch and the serging stitch. It uses double-needle, planar feeding mechanism with top feed, flat bedplate and four-thread safe stitch.
It is used for sewing heavy-weight polypropylene outer woven bag.
Technical Parameters：
Model | GN20-3 |
Maximum sewing speed | 1400r. p. m |
Presser foot lifting height | 10mm |
Maximum serging width | 15mm |
Stitch length | 8-12mm |
Needle | GK8*40# |
Seaming specifications | Double-thread chained mode 502type |
Motor power | 370W |
Net winght of machine | 35kg |
Application details：
