JACK E3 four threads overlock sewing machine set

Category : Sewing Machine , Overlock Sewing Machine ,
Product No. : E3-4.1
Brand : JACK
Condition : New

Ks 1,278,000

71% power saving.Use servo motor, compare with normal overlock,much safety and less maintenance,every year it saves 446KW/H.
If per KW/H cost 1 RMB,totally it saves 459 RMB per year.

Optimized thread take-up mechanisms, beautiful sewing  stitch
Optimization for the system of thread take-up mechanisms to adjust the thread picking at different time.make sewing stitch more perfect. Only adjust tension devices is enough.

Fully enclosed needle bar oil return device, clean sewing
Fully enclosed needle bar oil return device, blocking oil pollution,Clean and durable. Improve customer  satisfaction.

Integrated hand-wheel design
The hand wheel is designed with fingerprint and big fan,low noise,which makes the motor cooling effect better and the machine easy to operate.

Easy operation,quick response
Common parameter introduction is on the panel.Even new operator can quick start. Operate easily and response quickly.