Fully digital cylinder-bed interlock machine controlled by touch screen display. The stitch length is controlled digitally and also thread trimmer and footlifter are controlled by step motor, they are quitter, precise and quicker. Acceleration and deceleration increased. Lubricated needle bar. Multifunctional machine: change the kit and make different type of work like hemming and top-stitching.

Touch Screen Panel

Select the stitch lenght, adjust the speed and activate the various additional functions with a touch: the dynamic graphics and voice guidance will teach you how to best use it.

Jack JK-8569E-01GB/UT Auto Thread-Trimmer


A long press on the icon is enough to change the settings of the corresponding function. Also in the general menu you will find the parameters divided by category or the entire list with description.

Rhombic arm structure

The shape of the cylinder and the distance of only 20 mm from the edge of the machine to the foot facilitate the approach of the fabric.

High performance

Acceleration from 0 to 5000rpm is just 18ms. Deceleration from 5000rpm to 0 is only 24ms. Furthermore, the maximum speed that can be reached is 6000rpm.

Ceramic thread holder

We have taken care of every detail in order to achieve maximum performance while maintaining the quality of the stitch and simplicity when sewing.

Jack JK-8569E-01GB/UT Thread Cam
Jack JK-8569E-01GB/UT Auto Thread-Trimmer

New thread tensioner device

For a more precise and personalized adjustment.

Digital stitch length

Digitally control the stitch length from the touch screen panel, with a precision of 0.1mm thanks to the dedicated step motor.

Jack JK-8569E-01GB/UT Auto Thread-Trimmer

Thread trimmer (UT)

The thread trimmer is controlled by a step motor which gives it a quick response and makes it extremely quiet (-6dB).


The presser foot lifter is also controlled by a step motor making it twice as strong and long lasting as the old magnet.