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Application:

1. Single needle high posted sewing machine is excellent. 
2. Right-side postbed, it's good for shoes and other materials sewing. Change roller presser foot to flat presser foot, it's suitable for hats and wigs sewing.
3. Adopting rotary vertically shuttle, sewing effect is excellent. The sewing is descending, sewing smoothly. The stitches is even an well done.
4. The length of a stitch can be adjusted easily. Inverted sewing can be easily accompanished by lightly pressing on inverted sewing rod.
5. Suitable for bags, headgear, hairpiece, footweares and so on, such as sneakers, riding boot, sandals etc. 

Specification:

Model No.	JN-737/ 747/ 757
Speed	7500s.p.m
Needle	DCX1
Stitch Length	3.0mm
Height of Presser Foot	4.0mm
Net Weight	34 kg
Dimension	420*300*410mm
Remark	737 - 3 threads; 747 - 4 threads; 757 - 5 threads