Recover waste heat. Engineer cleaner energy.
Zibo Qiyu designs and manufactures air-to-air heat exchangers and waste-heat recovery systems for industry, HVAC and clean-energy applications worldwide.
Heat exchanger families
Plate, rotary, cross-flow and counter-flow cores engineered for drying, ventilation, purification and flue-gas applications.
Drying heat recovery
Drying heat recovery
View series →Fresh air purification
Fresh air purification
View series →Cross flow heat exchanger
Cross flow heat exchanger
View series →Counterflow heat exchanger
Counterflow heat exchanger
View series →rotary heat exchanger
rotary heat exchanger
View series →Flue gas plume elimination
Flue gas plume elimination
View series →mine ventilation
mine ventilation
View series →Breeding ventilation
Breeding ventilation
View series →Heat recovery bin
Heat recovery bin
View series →Air conditioning unit
Air conditioning unit
View series →Featured products
Mine Ventilation Heat Recovery Unit
A mine ventilation heat recovery unit captures low-grade heat from mine exhaust air to pre-heat incoming…
Rotary Heat Exchanger (Energy Recovery Wheel)
A rotary heat exchanger (energy recovery wheel) transfers both sensible and latent heat between supply and…
Counterflow Plate Heat Exchanger
A counterflow plate heat exchanger delivers the highest sensible heat-recovery efficiency for air-to-air systems. Stainless and…
Micro-positive pressure ventilation system in livestock and poultry houses: gas-gas heat exchanger helps energy-saving ventilation in breeding environment
In large-scale pig farms, chicken farms and other livestock and poultry farms, animals in the house…
Unveiling the Secret Weapon for Heat Pump Drying Energy Savings: Hydrophilic Aluminum Foil Air - to - Air Plate Heat Exchanger
In the field of heat pump drying energy conservation, a "secret weapon" is quietly revolutionizing the…
Special heat exchange core for residue dryer | Square cross-flow aluminum foil plate heat exchanger
In the industries of traditional Chinese medicine pharmacy, food processing and biological extraction, the drying of…
Built for your process
From drying lines to mine ventilation, we match the right recovery core to your operating conditions.
Mine Ventilation Heat Recovery Unit
A mine ventilation heat recovery unit captures low-grade heat from mine exhaust air to…
02Micro-positive pressure ventilation system in livestock and poultry houses: gas-gas heat exchanger helps energy-saving ventilation in breeding environment
In large-scale pig farms, chicken farms and other livestock and poultry farms, animals in…
03Unveiling the Secret Weapon for Heat Pump Drying Energy Savings: Hydrophilic Aluminum Foil Air - to - Air Plate Heat Exchanger
In the field of heat pump drying energy conservation, a "secret weapon" is quietly…
04Heat Exchange Core for Boiler Flue Gas White Plume Reduction and Heat Recovery in Textile, Coating, and Livestock Applications
The heat exchange core is the key component of air-to-air heat recovery systems and…
Need a custom heat recovery solution?
Send us your process parameters and we will engineer the right exchanger.
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