Jack A7-DH-7 sewing machine

Automatic 1-needle lockstitch machine with an electronic transport system, equipped with an energy-saving servo motor, mounted directly on the main shaft of the machine (Direct Drive), which guarantees quiet and reliable operation and reduces electricity consumption. The machine is equipped with an electronic transport system (tine movement programming system) controlled by stepper motors. In addition, the machine has a stepper motor that controls the stitch length setting in the machine and is responsible for the locking function. This solution significantly reduces the noise level during locking and also allows you to precisely set the stitch length with an accuracy of 0.1 mm.

ASK ABOUT THIS PRODUCT

1559.06 incl. VAT/TAX

Available on backorder, delivery between 4 -12 days

Category: Tag:

Automatic functions: 

  • thread trimmer
  • needle positioning
  • auto bartacking option
  • auto presser foot lifter
  • sewing according to programmed sections

Stebnówka Jack A7 posiada udoskonalony system obcinania nici skracając długość nitki po obcięciu do 3,5 mm. Zamknięty układ smarowania (brak typowej miski olejowej). Niewielka ilość oleju znajduje się w zamkniętym zbiorniku zabezpieczającym przed jego zabrudzeniem. Takie rozwiązanie gwarantuje mniejsze zużycie oleju oraz lepsze smarowanie mechanizmów maszyny. Maszyna dostępna również w podklasie “H” do szycia grubszych materiałów.

Technical parameters: 

  • sewing speed: up to 5000 stitches / min (version for heavy sewing “H” up to 3500 stitches / min)
  • stitch length: up to 5 mm
  • presser foot lift: 13 mm
  • USB port for connecting external devices