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Hot Air Heating Furnace Outside Rotary Kiln

A rotary roasting furnace operated at high temperature and wherein to cool the furnace casing and thus extend its service life, a system of pipes is arranged concentrically between the shell and the casing of the furnace. The pipe system is mounted on circular ribs enveloping the furnace casing with a gap and resting on respective supports independent of the furnace.

Hot Air Heating Furnace Outside Rotary Kiln Advanced Service

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48-hour idling test machine before leaving the factory. You can take the materials to the factory test machine. We will customize the solution according to your needs. Free Installation.

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  • US3876367A Rotary furnace Google Patents

    A rotary roasting furnace operated at high temperature and wherein to cool the furnace casing and thus extend its service life, a system of pipes is arranged concentrically between the shell and the casing of the furnace. The pipe system is mounted on circular ribs enveloping the furnace casing with a gap and resting on respective supports independent of the furnace.

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  • The Working Principle of a Rotary Furnace

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    Summary. This machine is an indirect heating type of rotary kiln using electricity, heavy oil, or gas as the heat source. The shell, due to its equilateral hexagonal cross section, minimizes the shear of the material layer to provide a sharp distribution of residence time, enabling you to get stable and high quality products of uneven firing.

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