Air to air/ liquid Heat exchangers
Product description
High-Efficiency Air-to-Air & Air-to-Liquid Heat Exchangers
Working Principle
Air-to-Air Heat Exchanger
An air-to-air heat exchanger transfers thermal energy between two separate air streams (hot exhaust air and fresh supply air) without direct contact, based on heat recovery and conduction principles. Hot air releases heat through the conductive core (copper heat pipe or ALVC heat pipe), while cold air absorbs it—enabling preheating/pre-cooling of incoming air and reducing HVAC energy consumption by up to 70%. The core(copper heat pipe or ALVC heat pipe) uses sealed, high-conductivity tubes to ensure zero air mixing and stable pressure, supporting continuous, efficient heat transfer.
Air-to-Liquid Heat Exchanger
An air-to-liquid heat exchanger transfers heat between air and a circulating liquid (water/glycol) via conduction and convection. Hot air flows over finned tubes, transferring heat to the liquid inside; the heated liquid circulates to a secondary radiator for dissipation, while the cooled air is reused. This closed-loop system delivers higher heat capacity than air-only designs, ensuring stable cooling/heating even in high-load environments.
【Phase Change Technology】: Conduction & Convection Heat Transfer Mechanism
Applications
Heat Exchanger Application Solutions
Reliable thermal management solutions for industrial systems, transportation, renewable energy, electronics, and commercial applications.
Industrial Thermal Management
- Power Generation: Cooling gas turbines, condensers, and waste heat recovery systems.
- Chemical & Petrochemical: Temperature control for reactors, distillation columns, and process cooling.
- Manufacturing: Cooling industrial ovens, compressors, and high-power machinery.
- Data Centers: Precision cooling for server racks; air-to-liquid designs handle high heat density with minimal energy use.
- Residential & Light Commercial: HRV/ERV systems for homes and apartments—ventilation without energy loss.
Transportation & Automotive
- EV & Hybrid Vehicles: Battery thermal management and motor cooling; lightweight flat aluminum tubes extend range.
- Heavy-Duty Machinery: Cooling excavators, cranes, and agricultural equipment in extreme conditions.
Renewable Energy & Electronics
- Solar & Wind: Cooling inverters and power electronics; waste heat recovery for solar thermal systems.
- Consumer Electronics: High-performance cooling for servers, LEDs, and medical devices—compact, lightweight design fits slim profiles.
Why Choose Us
Why Choose Our Heat Exchangers?
Dual Material Expertise
Offer both copper tubes for high-temperature and heavy-duty applications, and proprietary flat aluminum tubes for lightweight, cost-effective, high-efficiency tailored solutions.
Superior Heat Transfer
Optimized fin and tube designs deliver 20–40% higher efficiency than industry standards.
Robust & Reliable
Sealed construction, leak-free performance, and 10+ year service life with minimal maintenance.
Custom Engineering
Tailored sizes, airflow rates, and configurations to meet unique application requirements.
For more application details
NEWS
Contact Us
WhatApp: +86 13534194131
Phone: +86 13534194131
E-mail : riken@alvcfactory.com
Factory Add: 3rd Industrial Zone, Tiantou Hengli Town, Dongguang City Guangdong Province China.
Contact Us
Related Products
We focus on providing thermal management solutions and products with optimal performance and cost
High-efficiency two-phase heat spreaders with lightweight aluminum construction. Designed for GPU, CPU, IGBT & power electronics and energy storage systems. Features: ultra-thin profile, high thermal conductivity, customizable size and shape.
Pulsating Heat Pipe (PHP, or Oscillating Heat Pipe) is advanced thermal management tech for high-power electronics, delivering high-efficiency, reliable heat sinks for aerospace, satellites, military equipment and VPX cooling chassis. Different from conventional heat pipes, PHP adopts a simple closed capillary loop charged with working fluid. Driven by fluid phase change, internal oscillation transfers heat rapidly with low flow resistance, requiring no pumps or moving components. Our optimized PHP heat sinks fit compact, mission-critical systems. Lightweight and miniaturized, they run stably and prolong device service life under extreme conditions such as microgravity and severe military environments. Core merits include outstanding heat conductivity, quick thermal response, robust environmental adaptability, low upkeep and broad operating temperature range.
Liquid cold plates capture heat through the contact surface and remove heat via precision-engineered internal flow channels. Equipped with dedicated inlet and outlet ports, the liquid cold plate connects to external coolant pumps and cooling loop systems through tubing. The cooling liquid circulates continuously within the internal channel structure, rapidly and efficiently transferring heat away from heat sources.Our liquid cold plates are widely adopted for thermal management and heat dissipation in BESS energy storage systems, EV battery packs, high-power IGBT modules, industrial CPUs, GPUs and other high-power heat-generating equipment.
The 3DVC cooler is developed based on conventional copper vapor chambers and copper heat pipes. It adopts an intercommunicated layout to form an integrated 3D vacuum cavity, with cooling fins welded between individual heat pipe units.
Copper Heat Pipes & Assemblies
A copper heat pipe is a sealed enclosure maintained in a vacuum environment. It achieves two-phase cooling thermal transition through a continuous cycle of evaporation and condensation, ensuring efficient heat transfer for various thermal management scenarios.
Thermosyphon Cooler is a high-efficiency passive cooling system that achieves heat transfer entirely through natural convection, without the need for any mechanical pumps. This energy-saving and low-maintenance cooling solution enables the cooling medium to circulate independently and fully in a closed-loop system, ensuring stable and reliable heat dissipation performance for various industrial and commercial applications.
Air to air/ liquid Heat exchangers
Air-to-Air Heat Exchanger It transfers heat between two independent air streams via finned/plate core surfaces, with no air mixing required. Featuring simple structure and reliable performance, it is widely applied in HVAC, ventilation heat recovery and electronic air cooling systems. Air-to-Liquid Heat Exchanger This unit enables heat transfer between airflow and circulating liquid like water or glycol coolant. With high heat dissipation capacity and compact design, it is ideal for high-power electronics, IGBT thermal management, industrial equipment and server cooling applications.
The inside of the roll bond plate is in a vacuum state. The refrigerant as the working medium vaporizes at the heat source to absorb heat, and liquefies in the area outside the heat source to release heat。
FAQ
All products have passed ISO9001, CE, TUV, SGS certificates. We can support customers with quality inspections if needed.
Q1: Can you provide a free sample?
A: We can provide 1-3 general model samples of the aluminum vapor chamber for free, but the shipping charge will be borne by the customer. Customized products require a sample fee.
Q2: If I want to design a radiator, what information do I need to provide?
A: We offer eight series of products, each requiring different information. Please leave us a message in the "Quote" section at the top of the page, and our professional sales team will provide you with detailed guidance.
Q3: It's my first time importing thermal products. Can you help me with that?
A: Sure! We will assist you in arranging the shipment and guide you through the process.
Q4: What are your delivery terms?
A: Our standard delivery term is Ex Works (EXW) from our manufacturing facility in Dongguan City, Guangdong Province. If you are importing goods for the first time, we can help you arrange DPU or DDP shipping terms.
Q5: What about the design and product prices?
A: We offer free cooling solution design. Our products are manufactured in China, and we will provide you with the most competitive pricing available.
Q6: What are your payment terms?
A: Our standard payment terms are T/T in advance, as our products are customized and not standard items.
Q7: Do you offer custom-made products?
A: Yes, we specialize in custom cooling solutions and radiators. Please provide us with 2D/3D drawings, relevant heat source information, and structural details, and we will design a unique cooling solution tailored to your project.
Q8: What is the design and delivery time?
A: The design process typically takes 3-5 days. Mass production and delivery usually take 4-6 weeks.
With the expertise and agility of industry leaders, we have the ability to drive innovation to influence our customers and partners.
Contact UsContact us
WeChat:+86 135 3419 4131
Office Add: Room 802A, Tower A, Block 3, Tian’an Cyber Park, Huangge Road, Longgang District, Shenzhen City, Guangdong Province China.
Factory Add: 3rd Industrial Zone, Tiantou Hengli Town, Dongguang City Guangdong Province China.
