This machine is special equipment used for the drilling processin...
This machine is mainly used for processing holes on H-beam, chann...
As a special processing equipment for H-beam, it is widely used i...
This is special CNC machine for drilling plates and flanges, main...
This machine is the automatic special equipment used for drilling...
Mainly used for drilling tube plate, clapboard, flange and large ...
Used for the drilling processing for tube plate, clapboard and fl...
Used for the drilling processing for tube plate, clapboard and fl...
Mainly used for drilling tube plate, clapboard, flange and large ...