The SERCO TU machining units are designed for the repair and maintenance of virtually any component: Flanges, Grooves, Safety valves, Sealing surfaces, Hole surfaces, High pressure valves, Bolt extraction, Flat seats, Conical seats, Manholes, Diesel engine repairs, RTJ Grooves etc.Designed on the basis of a standard TU400, the machine is fully automatic and power-driven by brushless motors (rotation and axial and radial feed movements). Its design enables all mechanical play to be eliminated and it performs at high levels of accuracy. The machine is remote-controlled by an axis interpolation technique in to carry out highly complex and varied machining operations in addition to normal boring and facing functions.Conical machining (infinitely ariableangles)Threading (infinitely variable radiusThreading and tapping (Ø and pitch on request)Spiral and concentric fluting (variable pitch and depth)The TU400 TE can carry out numerous machining operations, many of which were impossible with a portable machine until now!