Product Details

UN-B781 industrial buttonhole machine Juki 780 button hole sewing machine Kaj machine

UN-B781 Standard model

At the very least, a good buttonholing machine should finish seams of consistent quality and be widely adaptable to many different kinds of materials and seam specifications. The 781 series buttonholing machines respond to these needs and help reduce operator fatigue, thereby finishing high-quality buttonholes with a higher degree of efficiency.

Specification:

Model name:	UN781
Application:	Light to medium heavy materal
Max. sewing speed:	3,000 sti/min
Button hole length:	6.4-38.1 mm
Hook:	DP type, automatic-lubricating full-rotary
Number of stitches:	54-345 (by gear-change method)
Lift of the work clamp:	12 mm
Needle type:	DPX5#11J
Lubrication:	Automatic
N.W./G.W.:	65/70 kgs
Measurement:	0.2 cbm

Data:

Wide range of application:

Suitable for button holing on men's shirt, blouses, working wear, ladies wear etc.

The buttonholing position can be easily adjusted, which enhances ease of operation.
A newly introduced mechanism in the needle thread trimmer prevents interference with the positioning of buttonholes.
The work clamp can be lifted as high as 12mm.
The knife mechanism and stop-motion mechanism produce less noise.