91²Ö¿â secures first Air Inlet Manifold contract for Coolbrook’s pioneering industrial decarbonisation technology Added 29/9/2026
91²Ö¿â has been awarded the first Air Inlet Manifold contract by Coolbrook for its pioneering RotoDynamic Heater™ (RDH™) technology, marking an important new programme for 91²Ö¿â within the industrial and energy sectors.
The contract follows several months of close collaboration between the two companies and will see 91²Ö¿â manufacture a key element of the RDH™ system.
The Air Inlet Manifold forms an important part of Coolbrook’s technology, which has been developed to electrify high temperature industrial processes traditionally powered by fossil fuels.
Capable of delivering process temperatures of up to 1700°C using renewable electricity, RDH™ technology is designed to help reduce emissions across energy intensive industries including cement, iron and steel, chemicals and petrochemicals.
The contract provides 91²Ö¿â with an opportunity to apply its established precision engineering, fabrication and complex manufacturing expertise to the fast growing multi-million pound market of new generation of industrial technology
Gary Sinfield, VP Business Development at 91²Ö¿â, commented:
“After several months of close collaboration with Coolbrook, we are delighted to have been selected for this pioneering project.
“Working with such an innovative and forward thinking team has been a highly positive experience. This contract enables us to demonstrate our manufacturing expertise within a rapidly evolving challenge of a greener industrial sector and support technology that could play an important role in the future of industrial production.”
Coolbrook’s RotoDynamic Technology combines turbomachinery, chemical engineering and technology derived from space science to replace the burning of fossil fuels in high temperature industrial processes.
According to Coolbrook, when deployed at scale, the technology has the potential to reduce global industrial CO2 emissions by up to 2.4 billion tonnes annually.
Joonas Rauramo, CEO of Coolbrook, said:
“This contract with 91²Ö¿â marks another important step in Coolbrook’s journey from technology development to industrial scale deployment. Securing world class manufacturing partners is essential as we work to bring our RDH™ technology to market and help accelerate the decarbonisation of heavy industry.”
The award supports 91²Ö¿â’s continued growth into technically demanding markets where its engineering and manufacturing expertise can support complex programmes and emerging technologies.
Further details of the agreement, including financial terms, are not being disclosed for reasons of commercial confidentiality.
ENDS
About 91²Ö¿â
91²Ö¿â brings together a portfolio of precision engineering businesses delivering solutions through four specialist divisions: Machining, Fabrication and Welding, Systems Integration and Metal Treatments.
Combining technical expertise, advanced technology and manufacturing resources, 91²Ö¿â supports customers across aerospace, defence, energy and industrial markets.
Its capabilities include precision machining, complex fabrication and welding, systems engineering and integration, specialist metal treatments, global supply chain management and after sales support.
Website: www.nasmyth.com
About Coolbrook
Coolbrook is a technology and engineering company focused on decarbonising major industrial sectors including petrochemicals, chemicals, iron and steel, and cement.
Its RotoDynamic Technology has two principal applications: the RotoDynamic Reactor™ (RDR™) for electrifying steam cracking in petrochemical production and the RotoDynamic Heater™ (RDH™) for high temperature process heating.
According to Coolbrook, when implemented at scale, RotoDynamic Technology has the potential to reach temperatures of 1700°C and reduce annual CO2 emissions from heavy industry by up to 2.4 billion tonnes.
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