Automatic spindle line boring machine is especially designed for simultaneous boring or drilling of multiple dowel holes. The boring machine employs PLC control, which is easy and safe to operate and adjust. This makes sure the drilling process is carried out with high efficiency. In addition, main components are imported worldwide with high quality, like Taiwan Long Ger boring head, Tianyang motor, Schneider France electrical elements, etc. ensuring the safety and stability of the whole machine.