It's operated by way of a SIEMENS SINUMERIK 840D control device. This 5 axis device can operate by using a spindle velocity assortment 10-3000 rpm. It is actually in very good Doing the job problems. This device has its full documentation obtainable and is ready for exams. - mechanical maintain-down https://www.sedlacek-t.cz/bazar-cnc-stroju/