WF 9221-76 – Single needle extra heavy duty walking foot sewing machine with large working space (76 cm) and extra large rotating hook. Specially designed for sewing tentcloth, sailcloth, heavy upholstery materials and belts. Machine is standard equipped with pneumatic back tack and presser foot lift. WF 9221-2-76 – Double needle extra heavy duty walking foot sewing machine with large working space (76 cm) and extra large rotating hooks. Specially designed for sewing tents , sailcloth, heavy upholstery materials and belts. Machine is standard equipped with pneumatic back tack and presser foot lift. Standard needle gauge 18 mm.
- Machine speed: max 1500 spm
- Stitch length: max 10 mm
- Presser foot lift: max 20 mm
- Back tack: standard (pneumatic)
- Needle type: DYx3
- Double needle type: optional needle gauges 8,0 - 9,5 - 12,7 - 15,9