Dear sir:
There is a hitachi seiki ch250 machine(sigma 18t, have sub spindle, 5 index b axis),the machine have some problem and don't work well, I am finding the system data of the machine.
The attachments are the information of NC system and the backup method ,if somebody can find and send me the useful data, i can pay it.
with best wishes.
My email:550355387@qq.com
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