And once again, a Köllemann preheater with a throughput of 51 tph leaves our production and goes on its journey to the customer KÖLLEMANN preheaters are used to heat up petroleum coke. Petroleum coke is a residue formed as a by-product of petroleum refining and is made of almost pure carbon. KÖLLEMANN preheaters perform the […]
The mechanical engineering company Köllemann GmbH mourns the loss of its founder. The entrepreneur Anton J. Köllemann passed away on Monday, the 22 of March 2021. In deepest sorrow we say goodbye to our company founder, who passed away unexpectedly on March 22, 2021 at the age of 77. Mr. Köllemann laid the foundation of […]
Köllemann has been associated with efficient solutions in the fields of conveyor, process and environmental technology for decades. Our success has been evolving due to our innovative mechanical engineering designing that perfects the principle of the screw flights.Our success is based on our ever innovating mechanical engineering designs, perfecting the worm shaft to a new […]
We are pleased to announce that we have been able to donate on 20th of April 2020 nearly 1000 FFP masks to physicians in our municipality Adenau. We have received these masks from our business partner in China. All masks have been contributed free of charge. The Rotary-Club has been donating surgical masks, which will […]
Our partner Beijing Bliss Technology Development Co. Ltd. in China contacted us, as it was difficult to buy respiratory masks for Corona infection prevention due to supply shortages in China.
Come and visit us at the SOLIDS Dortmund
You can find us at the booth D27-4
In 2019 Köllemann has been again represented at the China International Import Expo.
This mixer is cutting edge technology. It is the first mixer available on the market, which allows to mix different colors in one machine.
