In power stations all over the world Wendel Email ensures – clean air


are suitable for use in coal-fired power stations to reduce air pollution and improve performance. Any other material would be destroyed by the aggressive exhaust gases within a very short period of time. Enamelled heat exchangers show outstanding resistance to high exhaust gas temperatures and sulphuric condensation over many years. Enamelled heat exchangers allow environmentally-friendly and economically efficient operation of coal-fired power plants. Enamel withstands high temperatures and strong acids and ensures – clean air.

Wärmetauscher 1
Wärmetauscher 2
Wärmetauscher 3

is Germany’s largest manufacturer of enamels, glazes and engobes with its own frit smelter and grinding facilities. Wendel has been a pioneer and top innovator since 1932. Specialising in B2B from the raw material to the finished high-quality product. A brand leader in the field of enamels and roof tile glazes throughout Europe. A leader in casting enamel powders on the world market. Quality is our recipe. Enamels and glazes, our passion.



According to RAL 529 A (1940), enamel is a mass that is produced by melting or fritting; an inorganic and essentially oxidic composition fused onto metallic components in one or more layers, partly with additives.

Enamel frits

Depending on the quenching process of the smelt, granules or flake-shape substances (so-called flakes) are produced when quenched with water or during the roller cooling. Granules and flakes are called enamel frits.

Coil Coating

Coil-Coating (Bandbeschichtung) ist ein industrielles Verfahren, in dem gewalzte Stahl- und Aluminiumbänder kontinuierlich beschichtet werden.


Ready to use

Ready to mill