Mattress Fabric Double-Needles Flanging Machine Serging Stitch Machine Kb4a

Product Description

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Japanese JUKI MO-6900 sewing head.
Double straight needle design.
With auto oiling system ensuring sufficient lubrication, with cartridge oil filter,easy for replacement & cleaning.
Push-button type stitch length regulator, changing the cam is not necessary.
With thread & needle cooling system, avoid its breakage and avoid the stitch skipping either.
Double needle five thread synch ronous structure with upper feeding belt and lower feed dog system ensures precise feeding and perfect seam, and avoids material wrinkles during sewing process.
The sewing speed is controlled with imported needle position motor and control box.
Equipped with pneumatic auto presser foot and special encoder to position needles. Silence and stable running. Parameter

Model	KB1	KB1A	KB4	KB4A
Max sewing thickness	50mm	60mm	70mm	80mm
Sewing head type	JUKI 6800	PEGASUS	JUKI 6900	PEGASUS
Press foot lift	15mm	12mm	15mm	15mm
Needle type	DC*27	TV*64 130/21	DO*21#	DP*21#
Flanging width	23mm	25mm	27mm
Number of sewing threads	5thread	4thread	5thread
Max sewing speed	3000rpm		4000rpm
Sewing stitch	1-5mm
Needle bar type	Double bar
Motor power	0.56kw		0.75kw
Air pressure	0.4-0.8Mpa

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