Not your region? Change it here:

Your region:
erzkontor.com
CREMER Erzkontor Logo

Raw materials for your needs

Raw Bauxite

Raw Bauxite is a natural occurring aluminum hydrate, predominantly gibbsite and boehmite. Raw Bauxite provides the needed Al2O3 content in cement, aluminum and mineral wool. In a blast furnace it lowers the SiO2 content of the slag.

Your regional sales manager

Fabian Sobik

Sales Manager

Applications

Raw material for the production of calcium aluminate cement; slag conditioner in the steel industry; raw material for aluminum production; production of rock wool

Processing and Services

We offer a range of services and processing options for your material.
Discover

Other Products

Zircon Flour

Minerals

Zircon Flour is a mineral powder obtained from zircon sand that is used in various industrial applications. It is characterized by its high hardness, abrasion resistance an...

Olivine

Minerals

Olivine is an iron and magnesium silicate, produced from the raw stone dunite/olivine.

Steel Fibers

Minerals

Steel Fibers are small metal fibers made of steel. They typically have a length of a few millimeters to a few centimeters and a diameter of a few micrometers. In the refra...

© 2025 CREMER ERZKONTOR