Global market and technology leaders in the extruder industry use a combination of the DESCH Planox® friction clutch with an flexible DESCH coupling to protect the shafts in the drive train. In this combination, the torque is directly influenced by variation of the air pressure. The air supply is axial, but can also be radial on request. We design and produce for the rubber and plastic industry among others planetary and spur gearboxes for mixers and rubber mixer.