Indirectly acting rotary drums

Indirectly acting rotary drums permit drying or cooling without direct contact with the hot drying gas or the cold cooling air.


Products comprising fine particles are treated in a reduced oxygen atmosphere, effectively brought to high temperatures – or else very hot and very fine solids are cooled with recovery of the heat energy.

Contact Person

Jochen Brenk

Sales Process Technology

+49 (0) 7161 301-5088
+49 (0) 7161 34268

Allgaier Process Technology GmbH

Phone: +49 7161 301-175
Fax: +49 7161 34268

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