JACK Lockstitch A4
Innovative automatic 1-needle lockstitch machine equipped with an integrated energy-saving motor mounted in the head, directly on the main shaft of the machine (DIRECT DRIVE system), which guarantees quiet and reliable operation and lower power consumption.
- thread trimmer
- needle positioning
- auto bartacking option
- sewing parameters programming
- auto presser foot lifter
Bottom feed transport. Designed for sewing light and medium materials (A4 version) and heavy (version A4-H). The modern design of the JACK lockstitch A4 machine provides better ventilation of the engine, what enable faster and more efficient working, as well as a longer machine life. The improved construction of the transport system and pressure a fabric, ensures the increase of the fabric thickness range.
- sewing speed: up to 5000 stitches / min
- stitch length: up to 5 mm (up to 7 mm for A4-7 and A4-7H)
- presser foot lift: 5-13 mm
- central lubrication
- needle system: DBx1 (A4 and A4-7), DPx5 (A4-H and A4-7H)
- two additional function buttons located next to the needle bar
- USB port for copying data from the machine and connecting external devices