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Components for Powder Processing

Sichtrad aus Technischer Keramik / classifier wheel made of technical ceramic,

» Overview

Finer and finer high-purity grinding stock is to be produced at an increasing flow rate in modern plants for grinding, blending, preparing and classifying powders. In addition, a low variance of the grain size distribution of the ground powder is expected.

This results in increasing power densities in the process, and consequently in a higher wear of the plants. The manufacturer of such equipment increasingly meets such challenges by using ceramic machine elements.

Aluminum oxide and zirconium oxide are wear-resistant materials with which high power densities can be realized without contaminating the process. The hardness of the material itself contributes a great deal to the grinding effect. 

Examples for the application of molded parts:

  • Classifier  wheels, nozzles and highly wear-resistant built-in parts for mills
  • agitator elements of mills and blenders

Examples for the application of tailored linings:

  • Special lining of mills, blenders, cyclones, attritors and containers, with tailored, monolithic molded parts as required to reduce joints and cavities resulting from lining.
  • tailored lining with molded parts to protect the mill and the grinding stock against contamination.

Solutions developed in co-operation with our customers are the focus of all our activities.

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