DIRECT DRIVE PROGRAMMABLE STRAIGHT BUTTONHOLE SEWING MACHINE
1.Maximum speed reaches 4200rpm
2.The trimming devices are controlled by the individual step motor, which enables to adjust of the motion of the knife according to the actual condition.
3.With the adjustment of tension solenoid. It is possible to meet the needs of different tension at the parallel part and bartack part of the buttonhole.
4.With an LCD displayer, touch panel operation, the entire works of data setting, pattern editing, and modification can be done via the operating board. The operating board also supports the most commonly used USB connector for transferring patterns and updating the program.
5.The system supports 30 patterns with different shapes and the format of patterns generated pattern-making software. Additionally, the capacity can expand to 99 patterns, which can be selected and edited via the operating board freely.
