8- Cooling

Cooling.

The POLYTRACK® clinker cooler offers a strict separation of transportation and aeration functions. The transportation system with its mobile elements - the tracks - is superposed to the static aeration floor. The POLYTRACK® design ensures :

• ideal transverse distribution of the clinker, with the effect of uniform, efficient cooling of all grain size fractions,

• extremely low construction height,

• very high thermal efficiency

• a robust, low-wear and easy to maintain design.

The modular structure of the POLYTRACK® cooler which nowadays equips any modern clinker production line supplied by Polysius, is also extremely interesting for modernisations or capacity increases.

Numerous innovative process and design details derived from extensive studies provide this future-oriented clinker cooler with outstanding mechanical and process technological advantages.

The POLYTRACK® - a unique combination of static, horizontally positioned aeration floor and an above-floor transporting system - offers an extremely efficient clinker transporting principle and, together with

• ideal transverse distribution of the clinker, with the effect of uniform, efficient cooling of all grain size fractions over the entire width of the cooler

• extremely low construction height

• very high thermal efficiency

• a robust, low-wear and easy to maintain design, with resultant outstanding availability and

• a consistently modular design.

These advantages make the POLYTRACK® extremely interesting for both new plants and conversion retrofittings..

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