Extruder gearboxes

Extruder gearboxes are characterized by the large axial bearings that are mounted on the output side of the gearboxes. For this application Aandrijf Technisch Buro has access to a wide range of standard extruder gearboxes, but also offers the possibility to supply special built gearboxes after customers specifications.

The gearboxes often are supplied in a parallel execution, but also bevel helical models are possible. The hollow output shaft of the gearboxes is cylindrical with keyway, or in a spline execution to fit the extruder shafts that are also often in spline execution. On the opposite side of the large axial bearing the hollow shaft is equipped with a possibility to mount or dismount the extruder shaft easily into the hollow shaft.

Technical specifications of the extruder gearboxes are:

  • Extruder gearboxes in bevel-helical and parallelshaft execution
  • Different output axial bearings compared with our standard are available on request
  • Hollow output shafts in cylindrical or spline execution
  • Gearbox can be cooled with cooling coil, air-oil cooler or water-oil cooler