ottoflex is realized in different size: 1000 - 1800 - 3000mm. center distances with continuosly controlled inclination of the wheelhead and b axis. ottoflex machine, which can be equipped with all models of numerical cont......ottoflex is realized in different size: 1000 - 1800 - 3000mm. center distances with continuosly controlled inclination of the wheelhead and b axis. ottoflex machine, which can be equipped with all models of numerical controls present in the market, complies with ec standards including those regarding electromagnetic compatability.