JH202 computer automatic threader
Apply range:circle all kinds of circle for electroacoustic instrument..
Main technic parameter:
1.Range of cirle control:109000 circles
2.Precision of circle control: <±1 circles
3.Range of speed control: The control is devided into 16 sorts.The highest speed4000 circles per minute,and the lowest speed300 circles per minute
4.cirle control of slow startup:09circles
5.range of statting count:09999
6.power supply: 220V±10%50Hz