Jack JK-798

Jack
1 or 2-needle
 
JK-798 increasing productivity at max aped of 8500RPM, you will easily obtain well-balanced and beautiful stitches with easy to adjust thread tensions.
 
The improvement of feeding mechanism achieves high quality stitches while increased durability reduces wear and tear of parts. At the same time, the adjustment of differential ratio, take-up-lever stroke is modified to improve the convenience of operation.

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