With this machine, mattress quilt and hand-pulling fabric may be overlocked and sewn-up together simultaneously. This machine is developed out with compound feeder of upper simultaneous belt and bottom feed dog.。It is with increased sewing-thickness capacity, more stable feed and faster sewing speed. Stitch made with this machine can be more beautiful 

Main Technical Data:

Model	EKB-I	EKB-II	EKB-III
Max sewing thinckness	40mm	50mm	60mm
sewing width	20mm,25mm	20mm,25mm	25mm
presser foot lift height	15mm	15mm	15mm
stitch	0-6mm (adjustable)	0-6mm (adjustable)	0-6mm (adjustable)
max sewing speed	5000s.p.m	5000s.p.m	5000s.p.m
rated pressure	0.5-0.8mpa	0.5-0.8mpa	0.5-0.8mpa
sewing head type	Kingtex	Kingtex	JUKI
upper feed belt available	YES	YES	YES
needle bar type	Single-bar	double-bar	single-bar
motor power	560w	560w	560w