WF 1515 – Single needle walking foot machine with a 9 mm stitch length and alternating foot stroke adjustment by dial. The machine is equipped with large vertical axis hook. WF 1515 AUT – Same as WF 1515, but with electric thread trimmer, pneumatic presser foot lifter, back tack and quick stroke adjustment. WF 1515 L – Same as above, but with a 5 – 12 mm stitch length. WF 1515 AE – Single needle walking foot machine specially designed for trimming and binding. Machine has a large hook and front knife cutting. Binder is not included. Stitch length 9 mm. WF 1515 LG-B – Single needle walking foot machine with large hook. Machine is most suitable for heavy binding work and has a movable binder. Stitch length 9 mm. Binder is not included. WF 1516 – Double needle walking foot machine with 9 mm stitch length and manual quick stroke adjustment. Standard needle gauge 8 mm. WF 1516 AUT – Same as WF 1516, but with electric thread trimmer, pneumatic presser foot lifter, back tack and quick stroke adjustment.
- Machine speed: max 2500 spm
- Oiling system: fully automatic
- Feed type: drop feed, needle feed walking foot
- Inner food adjustment: 2,5 – 6,5 mm by dial
- Presser foot lift: by hand: max 9 mm, by knee: max 16 mm
- Needle bar stroke: 36 mm
- Needle type: 135x17, Nm125-Nm180