Triple transport
Machine with movement of feed dog, needle and feet specially designed to feed the heaviest materials such as automotive industry (steering wheels, seats, etc.), sofas, bags, mattresses.
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Artificial Intelligence
AI chip instantly transmits thickness and resistance changes to the motor, thereby increasing penetration force and motor torque to perform further feed efficiency.
Thickness Sensor
When built-in sensor detects fabric thickness, automatically initiates second alternating sewing feet sewing and additional thread tension device to best perform whole seam.
Double alternating sewing feet
Two knobs set 2 interchanges system feet, to be activated automatically or manually according to overlapping or thicknesses detected.
Additional thread tension device
Second thread tension can also be activated automatically or manually according to overlapping or thicknesses detected.
Double Stitch Length
Corners sewing and similar seams, require decreasing stitch length: Jack Z7 automatically switches to the function by pressing a button without having to set the knob.
Touch Screen Panel
Voice guide and icons promptly,quickly and easily activate or deactivate functions such as backtack, presser foot lifter, thread trimmer and much more. Furthermore, by long pressing the button is possible to enter in function setting interface.
Electronic Handwheel
Micrometric adjustment setting by rotation of integrated digital handwheel. Half stitch with a simple click!
Function keys
The function keys are positioned on the head of the machine, one of which can be programmed as desired from the panel.
850W powerful motor
The most powerful motor in its category: 13% more powerful compared to triple feed lockstitch brand competiros models!
Pneumatic Presser Foot Lifter
Equipped with double alternating pneumatic presser foot lifter.
XXL Hook
Thick thread and endless seams perfectly fit in 32mm hook size (+73% compared to the 2X hook type).
