References

Established throughout the world

Since its launch in 1996, Köppern’s unique HEXADUR® wear protection solution for high-pressure grinding rollers in the cement industry has established itself on three major continents, and is currently also being introduced into the South American market.

Our customer community for HEXADUR® tires, for use on Köppern’s or other suppliers’ high-pressure grinding installations, has ordered a total of more than 200 tires and is growing rapidly. Below is a selection of references where customers are already benefiting from a significantly higher consistency in operational conditions for their cement and slag applications, in combination with an extremely long service life of the wear-protected tires.

Click on the illustration for more details

Königsteiner Straße 2
45529 Hattingen
Germany

T +49 (2324) 207-0
F +49 (2324) 207-301
info@koeppern-entwicklung.de

HEXADUR® Chronology

From the 19th to the 21st Century
2011

New HEXADUR® roller dimensions up to 2,000 mm diameter

2009

Redevelopment of the
large mill line

2007

Development of special tile design for slag grinding

2005

First edge-protected HEXADUR® installation

First application of Köppern HPGRs for gold and diamondiferous ores

2004

Development of C-Frame® for easier maintenance

2002

First installation of macro-profiled HEXADUR® surface

1998

First HEXADUR® installation
for slag grinding

1996

First HEXADUR® installation in cement grinding

1995

Largest HPGR
(roller diameter 2.1 m,
machine weight 353 tons)