A technically mature guiding system, based on air cushion and including optimal guide way characteristics, distinguishes the large type series of the Primus family produced by MORA. Consistent materials out of granite are ensuring a steady thermal behavior of all 3 guide way axes.
The demand of highest possible accuracy at maximum dynamic requires an optimum stability/moved massratio.
It is the basis of the different bridge type construction of the machine types Primus-L/-XL and -GT.
The experience gained at a great number of realized big projects was playing a decisive role at the new development of this machine conception.