KX700-3/700-4/700-5/700-5H Super High-speed Overlock Sewing Machine Series   Features:   The needle bar is likely to suffer oil leaking easily when the machine works at high speed. There fore, it adopts forced oil-returning device to ensure the sufficient lubrication of the needle bar and also to effectively prevent the needle bar from suffering oil leaking. Outside-mounted rocker can make the a djustment of the upper looper easy. It makes the oil fully supply the rocker and ensure the sufficient lubriation of the rocker, and pervents oil leaking an the same time. HR silicon oil device makes synthetic fibre thread, which is of weak heat resistance, applicable to high-speed sewing machine, prevents thread breakage and cloth melting at high degree, and makes needle feet steady and beauty.

Technical parameters:

Model	KX700-3	KX700-4	KX700-5
No. of Needles	1	2	2
No. of Threads	3	4	5
Stitch Width mm	4	4	4
Needle
Differential Ratio	0.7-2	0.7-2	0.7-2
Needle Gauge mm	-	2	3
Speed spm	7000	6500	6500
Presser Lift Height mm	5.5	5.5	5.5
Gw/Nw kg	26/35	26/35	26/35
Packing Size mm	450×350×475	450×350×475	450×350×475