KRUMMENAUER designs and manufactures shearer drums for all available mineral shearers in 3 different shapes:
- Patented Globoid design
- Frustrum design
- Cylindrical design
With KRUMMENAUER to new dimensions of productivity!
KRUMMENAUER produces shearer drums for a wide range of application. We know that the requirements of drums for a seam thickness of 6m with a low rotating speed are far different from drums for a seam thickness of 1m which a high rotating speed. Due to our long-time experience we can attend both extremes to complete customer satisfaction.


KRUMMENAUER cowls optimize the loading abilty of our shearer drums additonally.