FB 550-12-1510

It can set the ruffling density for two layers on the screen, it realized the standardization of ruffling density when the two layers material are stitched together, the upper and lower layers can be ruffled at the same time or the upper and lower layers can be ruffled separately, so that achieve the standardization of ruffling density.
When processing non-padded interiors, the abutted seam sewing and wrinkle operations can be completed in one step.
The functions of auto back tacking, pneumatic presser foot lifting, adjusting instantaneously internal and external presser foot alternating amount make the daily sewing easier and more efficient.

Ruffling sewing process for soft furniture, car seat, office chair and etc.

Specification

Model No	FB 1341D
Feeding System	Alternating presser foot, feed dog and needle feeding
Max sewing speed	2000 s.p.m.
Shutter diameter	θ 26mm
Diameter of cylinder	80mm
Applied Needle	DPx17#18-#23
Thread size	(13#) Maximum thread 9 strands nylon
Max stitch length	9mm
Max Alternating presser foot	6.5mm (Manually adjusted by knob)
Max presser foot lifting height	16mm
Presser foot lifting function	Presser foot lifting by knee controller
Auto oil system	✓
Operation space	255 x 103mm

FB 1341D-AF
Alternating presser foot, feed dog and needle feeding
2000 s.p.m.
θ 26mm
80mm
DPx17#18-#23
(13#) Maximum thread 9 strands nylon
9mm
6.5mm (Manually adjusted by knob)
16mm
Presser foot lifting by knee controller
✓
255 x 103mm

Model No	FB 550-1560E4
Feeding System	Alternating presser foot, feed dog and needle feeding
Max sewing speed	2000 s.p.m.
Shuttle diameter	θ 28mm
Applied needle	DP x 17# 18-#23
Max Stitch length	9mm
Max alternating presser foot	6.5mm
Max presser foot lifting height	16mm
Auto trimming	✓
Auto oil system	✓
Auto back tacking	✓
Max presser foot lifting height by air	✓
DL function	✓
Touching screen control	✓
Operation space	255 x 103mm