Rotary Kilns by Therelek

The material is processed in the rotating drum at high temperature for a precise time to induce a physical change and is kept inclined to assist the moving material inside.


In direct-fired kilns, the material is directly in contact with the process gas. Indirect fired kilns are used for applications where the processing occurs in an inert atmosphere or when the material has to be controlled.

It is refractory lined because of the high amount of heat is being pushed inside. External heating is applied to kiln enclosed in the furnace thus by avoiding contact with combustion gas and material.

This is a highly resourceful thermal processing machine capable of treating a variety of components for an application like calcination, thermal desorption, organic combustion, sintering.

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Features & Specifications

Title Description
Temperature Range Up to 1500°C
Insulation Vacuum Formed Ceramic Fibre Boards / Ceramic Fibre Blanket & Module / Refractory Brick Lining
Heating Media Options Electric/Gas Fired/Oil Fired
Heating Elements Nichrome Wire/Special Alloy Resistance Heating Wire/Silicon Carbide Rod Type
Instrumentation options Thyristor, Programmable Temperature Controller, Temperature Recorder, PLC, SCADA, HMI


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More about Rotary Kiln


  • Carbon Regeneration
  • Pyrolysis
  • Torrefication
  • Gasification
  • Low-Temperature Conversion

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