- CNC beam drilling machine
- 2017-01-14 03:50
- CNC beam drilling machine CNC H beam drilling machine 1) high precision positioning , dolly feeding driven by servo moto
- CNC tube sheet drilling machine
- 2017-01-14 03:50
- CNC tube sheet drilling machine1) For steel strucutre ,such as tube sheet ,flange, stainless plate ,slewing bearing etc.