The gear hobbing machine HF 900 is built extremely solid and stable providing utmost precision at gear hobbing. The machine bed is the strongest, most stable and resistant one in its class, optimally absorbing the enormous forces it is exposed to from all directions. The HF 900 is especially suited for gearbox- and end-product manufacturing in the universal gearbox-, construction machinery-, coal mining-, and wind power industries with workpieces up to 900 mm in diameter.