MECO MEC 80 CNC PREMIUM keyseater with Extended Z Axis (6") to 23.385" MECO MEC-80 CNC Premiun keyseater  3 AUTOMATIC AXES. Thanks to the electronic control systems of last generation that have been incorporated in this model for its three axes is achieved greater precision and a higher degree of automation. The machine can work in automatic mode, so that the operator can simply handle replace the part once the machine has finished the process of pre-programmed machining. Undoubtedly, the MECO broaching machines are designed to increase the production capacity of our customers.  LOWER GUIDED SYSTEM Z AXIS. Through a removable guide bar running through a clamping sleeve located at the bottom, we set the Z axis. As a result we suppress the bending of the shaft and the tool holder, and thus we cut absolutely straight and precise. This system allows us to remove more material in each pass and thus greatly shorten production times. Main characteristics: Vertical stroke adjustable from 0 to 440 mm directly with the touch screen. Keyway width from 3 to 100 mm according to current regulations (or other dimensions under request). Working table with room for samples up to 800 mm diameter (approx), equipped with an Automatic dividing plate for executing multiple keyways in samples (multi slots, gears, external slots…). Includes: servo-engine controlled from the touch screen, electronic equipment by CPU. Total range of division: 360º. 2 HP-Servo-engine with the electrical security equipment. Automatic system by means of servo-engine equipment for: approximation of the tool to the sample (initial working point) and adjust of the stroke and separation of the tool from the sample each time working cycle begins. Adjustable from 0 to 1,5 mm. CNC control for the main servo-engine and for the working table. CNC advantages: - Conical keyways mechanization in blind holes or through samples (with the appropriate software). - Regulation of the vertical stroke. - Vertical stroke adjust tolerance of +/-0,05 mm. - Regulation of the main stem working speed. - Regulation of the translation working speed. - NC control over the keyway depth. - All the functions can be adjusted from the touch screen. - Select user language. - Select different working units (pounces or S.M.I.).