About Us
Sep 14, 2026
Industrial bearing manufacturing requires stable cooling, heating and efficient heat recovery to support continuous precision production. Standard rooftop units fail to recycle industrial waste heat effectively, resulting in high energy consumption and unstable indoor temperatures. To meet the rigorous HVAC demands of a rolling bearing manufacturer in China, IMMERSION ENERGY delivered a customized wheel heat recovery packaged rooftop unit.
This unit features 210kW cooling capacity and 215kW heating capacity, equipped with a high efficiency Hanbell compressor and R134A refrigerant. Fully compliant with local 3P/380V/50Hz power standards, it realizes efficient heat recovery and stable temperature regulation, ensuring consistent and reliable workshop operation throughout the year.

Precision bearing production requires stable ambient temperature and energy efficient ventilation all year round. Ordinary HVAC equipment lacks professional heat recovery structures, causing serious energy waste and affecting production stability.
IMMERSION ENERGY’s tailor made rooftop unit is fully optimized for industrial manufacturing scenarios. Adopting wheel heat recovery technology, the unit effectively recycles exhaust heat to reduce energy loss. Supported by reliable Hanbell compressor and R134A refrigerant system, it maintains steady 210kW cooling and 215kW heating output to adapt to seasonal temperature changes.
Perfectly compatible with China’s standard power grid, the unit runs stably without additional conversion devices. Optimized integral structure ensures continuous rated performance, improves workshop environment, and reduces long term operational and maintenance costs.
This successful deployment in China verifies IMMERSION ENERGY’s capability to customize energy saving heat recovery rooftop units for precision industrial manufacturing. It proves the outstanding energy saving performance and operational stability of our packaged HVAC systems for industrial workshop scenarios. Leveraging mature thermal solution R&D and manufacturing experience, IMMERSION ENERGY will continue optimizing equipment efficiency and reliability, providing professional and cost effective rooftop HVAC solutions for global industrial projects.
For more information about our products and services, please feel free to contact us.
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