Heat exchanger
Cross flow heat exchanger,
Counter flow heat exchanger,
Rotary heat exchanger,
Steam Heating Coil
Bridges cutting-edge technology with global trade opportunities, fostering sustainable industrial growth.
Dedication And Professional Success
We specialize in the production of cross flow and counter flow heat exchangers, rotary heat exchangers, heat pipe heat exchangers, as well as air conditioning units and heat recovery units developed using heat exchange technology
Heat recovery
Waste heat recovery from flue gas,Heat pump drying waste heat recovery,Mine exhaust heat extraction
Air handling unit
Hygienic Air Handling Unit,
AHU With Heat Recovery,
Thermal wheel AHU,
AHU chilled water coil
Fresh air system
Heat recovery fresh air ventilator,Heat pump fresh air ventilator,Unidirectional flow fresh air fan,Air purifier
Main scenes
Air to air heat exchangers are widely used in boiler flue gas waste heat recovery, heat pump drying waste gas waste heat recovery, food, tobacco, sludge, printing, washing, coating drying waste gas waste heat recovery, data center indirect evaporative cooling systems, water vapor condensation to remove white smoke, large-scale aquaculture energy-saving ventilation, mine exhaust heat extraction, fresh air system heat recovery and other fields
Application scenarios
If you have a need for air to air heat exchangers, you can contact us
The energy-saving counterflow heat exchange core is designed to recover heat from exhaust air while improving overall energy efficiency. It is widely used in industrial ventilation systems, telecom base stations, livestock farms, drying equipment, and HVAC systems to reduce energy consumption and operating costs.
Product Features
1. High-Efficiency Counterflow Heat Exchange Design
The counterflow structure allows the hot and cold air streams to flow in opposite directions, maximizing heat transfer time and efficiency. Heat recovery efficiency can reach 70%–90%, significantly improving energy utilization.
2. Energy Saving and Cost Reduction
By recovering heat from exhaust air and transferring it to incoming fresh air, the system reduces the load on heating and cooling equipment, helping businesses lower operational costs and energy consumption.
3. Complete Air Separation
Fresh air and exhaust air exchange heat through the aluminum heat exchange core without mixing, ensuring clean and safe airflow while preventing cross-contamination.
4. Durable and Corrosion-Resistant Materials
The heat exchanger core is made of hydrophilic aluminum foil or aluminum plates, offering excellent corrosion resistance, anti-mold properties, and long service life.
5. Customizable Design
Available in various sizes and specifications. Custom manufacturing can be provided according to airflow requirements, equipment dimensions, and specific application environments.
Applications
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Telecom base station cooling systems
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Industrial plant ventilation
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Livestock and poultry farm ventilation systems
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Drying equipment waste heat recovery
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Fresh air ventilation systems
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Data center and equipment room cooling
The sensible plate heat exchanger is constructed with multi-layer aluminum foil plates stacked in a compact cross-flow structure, enabling efficient sensible heat transfer between two separate air streams. Through indirect air-to-air heat exchange, it recovers thermal energy while keeping exhaust air and fresh air completely isolated.
In high-temperature exhaust applications, the aluminum foil air-to-air heat exchanger recovers sensible heat from the hot exhaust air and uses it to preheat incoming fresh or make-up air, significantly reducing the demand for gas, electric, or steam heating. In warm or summer conditions, cooler exhaust air can also be utilized to pre-cool the incoming air, achieving effective air temperature reduction.
By lowering the temperature of hot and humid exhaust air, water vapor can be condensed, enabling dehumidification and visible white plume reduction. With no air mixing, low operating energy consumption, and stable performance, the sensible aluminum foil plate heat exchanger provides a reliable solution for industrial energy recovery, temperature control, and exhaust air treatment applications.
Efficient Energy Recovery · Lower Operating Costs · Sustainable Operation
In many industrial processes such as drying, pelletizing, textile finishing, food processing, and material treatment, large volumes of high-temperature exhaust gas are continuously discharged to the atmosphere. These exhaust gases contain a significant amount of recoverable sensible heat, which is often wasted, leading to high energy consumption and increased operating costs.
The Exhaust Gas Heat Recovery System is designed to capture and reuse this wasted thermal energy, improving overall system efficiency while reducing fuel and electricity consumption.
Working Principle
The system is based on a plate-type air-to-air heat exchanger core. High-temperature exhaust gas and fresh intake air flow through separate, fully isolated channels inside the heat exchanger. Heat is transferred through the exchanger plates without any mixing of air streams, ensuring clean, safe, and odor-free operation.
Recovered heat is used to preheat fresh air supplied back to the process, such as drying chambers, pellet coolers, or ventilation systems. As a result, the load on heaters, burners, or steam systems is significantly reduced.
Key Advantages
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High Heat Recovery Efficiency
The plate heat exchanger core provides a large heat transfer surface, allowing effective recovery of sensible heat from exhaust gas. -
No Air Mixing, No Contamination
Exhaust air and fresh air are completely separated, preventing odor return, moisture carryover, or product contamination. -
Energy Saving and Cost Reduction
By reusing exhaust heat, fuel and electricity consumption are reduced, leading to fast return on investment. -
Moisture Reduction and Temperature Control
The system helps lower exhaust gas temperature and humidity, reducing downstream cooling or dehumidification requirements. -
Low Operating Cost
No additional heating or cooling energy is required. The system operates with minimal power consumption, mainly for fans. -
Modular and Flexible Design
The system can be customized according to air volume, temperature, and process requirements, suitable for both new installations and retrofit projects.
Typical Applications
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Feed pellet drying and cooling systems
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Industrial drying and deodorization equipment
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Textile stenters and finishing machines
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Nonwoven and leather processing lines
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Industrial ventilation and exhaust air treatment systems
Sustainable and Reliable Solution
By converting waste heat into usable energy, the Exhaust Gas Heat Recovery System supports energy-efficient production and sustainable industrial development. It not only reduces operational costs but also contributes to lower carbon emissions and improved working environments.
This system is an ideal solution for industries seeking reliable, low-maintenance, and environmentally responsible heat recovery technology.
Choose the Right Fresh Air System for Your Climate
When selecting a fresh air ventilation system, climate makes a critical difference.
Sensible heat recovery systems transfer temperature only, helping reduce heating and cooling loads. They are cost-effective and suitable for mild climates where humidity control is not a priority.
Total heat recovery systems go further by recovering both heat and moisture. In hot and humid regions, they pre-cool and pre-dehumidify incoming air. In cold and dry climates, they retain indoor humidity and improve comfort.
The more extreme the climate, the greater the advantage of total heat recovery—delivering better comfort with lower long-term energy consumption.
Voice from the customer
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