Rotary kilns


  • 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 inert atmosphere or when the material has to be controlled.
  • It is refractory lined because of 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 variety of components for application like calcination, thermal desorption, organic combustion, sintering.
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Temperature Range :

Upto 1500°C

Standard Applications :

Carbon Regeneration, Pyrolysis, Torrefication, Gasification, Low Temperature Conversion

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