1. Button machine with this device is high efficiency, is the artificial machinery of the deduction machine more than 3 times, Automatic delivery system can choose positive and negative (non-standard can be customized), each time to send Deduction time of 0.5 seconds, about 100 times per minute to send buck, the button system easy to Jane Single, a key to get.

2. Button applicable range 8mm-30mm, four holes, two holes.

3. This button can be equipped with 1903 series, 438 series, 373 series, 4-2 series Columns and other models, the application of strong performance.