Union Special Machine Company

Original Design Flatbed
Multi Step Zigzag
Two Needle Chainstitch

Decorative stitching on light to medium weight
fabrics - 53400 styles: Two needle, multi step zigzag
stitch for a variety of garments.

Model Number
53400E 53400K 53400AK

Needle 163GAS070/027~125/049

Material Weight light to medium

Stitch Length. Adj. by adjusting screw

Diff. Feed Adj. by lever

Needle Bar Stroke 30.5mm

Lubrication automatic

Lube. Oil Union Special Spec 175 (ISO grade 22)

Stitch Type 1 needle - 409 2 needle - 410

Seam Type EFd-2 EFd-1 EFd-2 FSa-2 OSa-2

EFd-1 FSa-1 OSa-1

one cycle is 3 stitches in each direction

53400E	2	4	4.8	2~3 cycles per 10mm	8mm	3600 RPM
53400K	1 or 2	2 or 4	4.8	2~3 cycles per 10mm	8mm	3600 RPM
53400AK	2	4	4.8	2~3 cycles per 10mm	8mm	3600 RPM

Original Design Flatbed
Multi Step Zigzag 53400 Styles

53400E
Two needle, four thread, multi step zigzag machine
with medium throw and differential feed. For Picoetta®* operations on light to medium weight knit fabrics.

53400K
A combination machine that will sew as a two needle,
four thread or one needle, two thread multi step zigzag with medium throw and differential feed. (Machine comes in two needle version, with single needle parts included.) For single or double needle fagoting** or Picoetta® operations on light to medium weight knit or woven fabrics.

53400AK
Two needle, four thread multi step zigzag machine with medium throw and differential feed. For double needle fagoting or Picoetta® operations on light to medium
weight knit or woven fabrics. *Picoetta: decorative chain scallop edging. **Fagoting: joining the finished edges of two pieces with a decorative stitch, keeping space between the edges.

410 EFd–2

410 FSa–2

409 EFd–1