K-Chance Buttonhole Machine

MODEL NO.	DESCRIPTION (HEAD ONLY)
KBH-780	1-NEEDLE HIGH SPEED LOCKSTITCH BUTTONHOLING MACHINE. (9.4mm~22mm)
KBH-782	1-NEEDLE HIGH SPEED LOCKSTITCH BUTTONHOLING MACHINE. (9.4mm~33mm)
KBH-783	1-NEEDLE HIGH SPEED LOCKSTITCH BUTTONHOLING MACHINE. (9.4mm~40mm)
KBH-784	1-NEEDLE HIGH SPEED LOCKSTITCH BUTTONHOLING MACHINE. (16.5mm~48mm)
KBH-783T	1-NEEDLE HIGH SPEED LOCKSTITCH BUTTHONHOLING MACHINE. *WHIP STITCHING WITH GIMP (SPECIALLY FOR SWEATER USE)* (9.4mm~40mm)
KBH-783V	1-NEEDLE HIGH SPEED LOCKSTITCH BUTTONHOLING MACHINE *DOUBLE WHIP STITCHING WITH GIMP (SPECIALLY FOR SWEATER USE)* (9.4mm~40mm)
KBH-784V	1-NEEDLE HIGH SPEED LOCKSTITCH BUTTONHOLING MACHINE *DOUBLE WHIP STITCHING WITH GIMP*(SPECIALLY FOR SWEATER USE)* (16.5mm~48mm)
LBH-890	1-NEEDLE HIGH SPEED BUTTONHOLE MACHINE. *WITH CONCEALED CYLINDER-BED UNDER PATNET*(9.4mm~22mm)

MODEL NO.	KBH-780 LBH-890	KBH-782	KBH-783	KBH-784
Sewing speed	Max. 3,600 s.p.m.
Needle bar stroke	34.6mm(1-23/64")
Needle	DPx5#11.#14
Number of stitches	Adjustable from 54 to 345 stitches by changing the gears
Llift of work clamp check	Max.12mm(15/32")
Knife	Rear knife system (In case of thread breakage, the safety device is activated to stop the knife.)
Sewing hook	DP type special rotary hook (automatically lubricated)
Lubricating system	Fully automatic lubrication (Plunger pump is used in combination with returning pipe)
Driving system	One belt is used, Two-step speed change, automatic stop-motion system
Safety device	Prevent the work clamp check lifter and starting pedal from going into action at the same time. Equipped with emergency stop handle.

Type of stitching	Subclasses
	KBH-780 LBH-890	KBH-782	KBH-783	KBH-784
		KBH-782T	KBH-783T	KBH-784T
			KBH-783V	KBH-784V
	KBH-780 LBH-890	KBH-782	KBH-783	KBH-784
	a 9.4~22mm (3/8"~7/8") b 2.5~4.0mm (3/32"~5/32")	a 9.4~33mm (3/8"~1-19/64") b 2.5~5mm (3/32"~13/64")	a 9.4~40mm (3/8"~1-37/64") b 2.5~5mm (3/32"~13/64")	a 16.5~48mm (21/32"~1-57/64") b 2.5~5mm (3/32"~13/64")
	6.35~19.05mm (1/4"~3/4")	6.35~25.4mm (1/4"~1")	6.35~31.75mm (1/4"~1-1/4")	12.7~38.1mm (1/2"~1-1/2")
	a 30mm(1-3/16") b 5.6mm(7/32")	a 40mm(1-37/64") b 6.6mm(17/64")	a 46mm(1-13/16") b 6.6mm(17/64")	a 53mm(2-3/32") b 6.6mm(17/64")