These twin-shaft extruder gearboxes are mainly used in extruders and extrusion lines in the food industry, where high-quality cereals are produced, for example, as well as in all areas of food packaging.

Strongly designed axial bearings ensure reliable absorption of the worm back pressure by the two co-rotating output shafts.

The combination with a shaft-mountd gearbox or a helical bevel gearbox from the Knödler standard range makes the motor arrangement flexible.

Sizes, outputs, center distances and output shaft profiles are designed according to customer requirements.

knd-6

  • IEC flange & coupling
    for IEC standard motors

Adapter flange and coupling for all common
IEC standard motors and compact high-performance motors.

  • Overload clutch

  • Cooling

The choice of the appropriate cooling method depends on the specific requirements of the gearbox, the operating conditions and the environmental factors. A thorough analysis of the thermal load and operating parameters is essential to determine the best cooling strategy.
The following are available:

  • Cooling coil

  • Directly mounted pump with plate heat exchanger

  • Cooling unit with electric pump

  • Monitoring equipment

Monitoring devices for gearboxes are crucial to ensure the reliability and efficiency of machines. These devices monitor various parameters such as oil level, temperature, vibration and torque to provide early warning of potential problems.

Expert advice

If a standard gearbox is not an option for your application, give us a call. Our specialists will be happy to advise you and work with you to find the right solution for every technical challenge.

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T +49 (0) 711 – 448 14-0
vertrieb(at)knoedler-getriebe.de