Jack JK-6691 Post Bed Wheel Feed (UBT) (AFL)

Integrated control box,High Efficiency

Standard automatic thread trimmer, automatic reverse, automatic presser foot lifter , efficiency can be increased by more than 40%.

Repeated stitch rate is 100%

Repeated stitch rate of front and back stitches are 100%, beautiful stitch, high yield.

Strong Puncture Ability

It can puncture A4 paper of more than 95 layers at one time, and easy to stitch the super thick fabric of labor protection shoes.

Short Thread Remaining (optional)

The innovative design of the thread trimming mechanism enables the tail within 3mm after thread trimming, no need to trim the thread tail, saving time and reducing labor costs.

Intelligent dual USB interface

With standard charging and software upgrade USB port, it is very convenient to upgrade the electronic control software later.

Voice Guide; One-key Factory Reset

Voice guide, Automatic broadcast failure and solution, easy to learn and easy to use; Able to reset user parameters as needed, more humanization, do not worry about disoperation.