Retrofit of Heat Exchangers and Fans in China

Howden Hua has improved the performance and operation of many plants in China by modifying existing equipment and retrofitting new components.

Rotary heat exchanger retrofit
We have an experienced team of engineers able to provide a complete enhancement solution for rotary heat exchangers.  Our advanced VN sealing system has been proved to be the most effective design to reduce air leakage and leakage drift.  We offer turnkey retrofit project management including engineering design, manufacturing and installation. Howden has retrofitted over 170 rotary air heaters in China since mid 1990s.

Fan upgrade
As a fan manufacturer, we supply heavy duty custom engineered fans for different applications in the power, steel, cement, and petrochemical industries. Over the years we have developed unique fan upgrade solutions to increase efficiency and reliability. Our upgrade services include fan performance checks, system modifications, impeller tipping, impeller replacement and lube system upgrades.

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