Industrial Heat Exchangers for Bulk Solids

Unmatched Expertise in Bulk Solids Thermal Exchange
  • Solutions focused
  • Technology enabled
  • Future minded


30 years of global excellence

A proven track record of collaboration

We are the global market leader and developer of high-efficiency, indirect heat exchange technology for the heating, cooling, drying and energy recovery of/from solids, liquids and gases.   

Over the past 30 years, our company has installed more than 1,300 heat exchangers in more than 50 countries worldwide with applications such as fertilizer, oilseeds, sands, minerals, chemicals and polymers.   

In recent years, our company has expanded into the energy-transition sector with key collaborations on decarbonization applications such as industrial waste heat recovery, concentrated solar power and carbon capture. 

Products & Solutions


Heating icon

Heat bulk solids up to 700°C using water, steam, air or thermal oil, with guaranteed thermal performance and the ability to use recovered energy.

Solutions Cooling NEW

Cool bulk solids from up to 2,000°C using water or air, with near-zero emissions and opportunities for waste heat recovery/reuse.

Drying icon

An ultra-efficient means of drying bulk solids while eliminating product loss/contamination and reducing primary energy consumption.

Solutions Conditioning

Vertical plate conditioning technology heats/dries oilseeds to prescribed temperatures and moisture levels prior to oil extraction.

Applications & Industries


Want to know how Solex can provide a custom solution for your industry?
Download one of the applicable brochures to find out more.


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