... angles.8.With self-diagnosis failures function.9.This processing line is composed of transverse conveyor, overturn conveyor, infeed conveyor, ... two sets of drilling units, one set of marking unit, automatic unload conveyor and corresponding hydraulic station, electric cooling system.10 ... dimensions (m)29×8.9×2.5Gross Weight of machine(kg)16800 CNC Angle Steel Drilling & Marking Production Line