Heating raw material to calcination temperatures has traditionally demanded a complex, high-energy, fuel-intensive process. Our Cyclone Preheaters change all of that. Their unique design simplifies calcination, while also allowing for better emission control and fuel efficiency, for a cost-effective solution thats also easy to use.The raw meal is introduced at the inlet gas duct to the Stage I (top) cyclones. It is subsequently preheated by hot, countercurrent gas flow as it is continuously collected and passed down the other cyclone stages in the preheater to the calciner. Fuel is burned in the calciner to achieve 92-95% of the total material calcination before collection in the bottom cyclone and entrance into the kiln

• Reduce operational expenses by relying on course, alternative fuels. Integrate our Cyclone Preheater with our safe, simple HOTDISC combustion device for cost-saving fuel flexibility
• Reduce your operations negative environmental impact; our Cyclone Preheaters offer an effective solution, with low NOx emissions with only one firing location, one meal split and one tertiary air stream entering the calciner