Jack A5 Single Needle lockstitch Machine (Complete Set)

Industrial sewing machine Jack A5 is a computerized, full automatic, lockstitch sewing machine with semi-dry lubrication system. The needle bar on Jack A5 is made of carbonado (the hardest known material). No need to cut remaining thread – No bird nest when you start sewing and the thread is short within 3mm when you end sewing. When there is too much or to less oil in machine, the automatic alarm on sewing machine Jack A5 will warn you.