electrical multiple spindle high speed drilling machine

electrical multiple spindle high speed drilling machine High performance multiple spindle electrical drilling machine universal radial beam 1. Main feature : Gather mechanical-electrical-hydraulic functions, use extensively. With wide range of speed and feed, with manual,power and fine feeds. The feed of machines are very easily engaged and disengaged at any time. With safe and reliable feed safety machine, all parts easy operation and change. All controls centralized on the