Drive Technology for World Record

With the help of Nozag drive technology, the world's largest espresso machine produces 333 cups of espresso coffee out of 2 kg roasted coffee within one minute.
Whereas the two screw jacks execute the combined movement of lifting and pressing that is necessary to extract the ground coffee, the bevel gear serves as coupling between the electric motor and the two screw
jacks. In order to generate even lifting and pressing power, the two screw jacks are equipped with a double threaded trapezoid screw and with a duplex nut to ensure safe operation.
Read the full article in German.


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