SHANDONG DELIN

A New Benchmark for Efficient Heat Transfer: The Next-Generation Air Cooler Empowers Energy-Saving Upgrades Across Multiple Industries

Release Date:

2025-10-07

As the core component of air conditioning systems and industrial heat exchangers, the performance of a chilled water coil directly affects the energy consumption and operational stability of the entire system.


Recently, as demands for heat transfer efficiency and energy conservation continue to rise in fields such as HVAC, industrial manufacturing, and data centers, the new generation of high‑performance air coolers has emerged as the market’s mainstream choice, thanks to their core advantages of efficient heat transfer, corrosion resistance, and customizable adaptability—offering a premium solution for upgrading heat exchange systems across various industries.

As the core component of air conditioning systems and industrial heat exchangers, the performance of finned coil units directly affects the energy consumption and operational stability of the entire system. The new generation of finned coil units features a dual upgrade in both materials and structure: it employs 0.101–0.2 mm hydrophilic aluminum foil paired with seamless copper tubing, with precisely controlled fin spacing. Compared to conventional products, its heat exchange efficiency is improved by 18%–30%, enabling a direct reduction in system energy consumption by 15%–30%, perfectly aligning with the energy-saving demands under the “Dual Carbon” policy. In terms of corrosion resistance, the product has passed a 1000‑hour salt spray test, achieving a corrosion protection rating of WF2. It can operate stably for more than 5 years in harsh conditions such as acidic or alkaline environments, high humidity, and dusty settings, significantly reducing the likelihood of equipment downtime for maintenance and lowering subsequent maintenance costs.

At the same time, to address the industry pain point of traditional air coolers having fixed specifications and poor adaptability, the new generation of air coolers offers full‑scene customization services. Cooling demands ranging from 0.5–2,000 kW can be tailored to meet specific needs, making them suitable for various scenarios such as central air conditioning, pharmaceutical cleanrooms, data centers, and chemical production. For urgent projects, rapid delivery is possible within as little as 7–15 days, helping contractors fulfill their commitments on time. Currently, this product is widely used in areas such as chemical waste heat recovery, data center cooling, and commercial complex air conditioning systems. After replacement in a certain pharmaceutical cleanroom, annual electricity savings exceeded 80,000 yuan; after adoption by a certain chemical enterprise, waste heat recovery…

Collection efficiency has increased by 18%, earning high market recognition thanks to its outstanding real-world performance.
Industry insiders say that as industries increasingly demand higher energy efficiency, finned tube heat exchangers will evolve toward greater efficiency, enhanced corrosion resistance, and greater customization, continuously empowering energy conservation, consumption reduction, and stable operations across various sectors.


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A New Benchmark for Efficient Heat Transfer: The Next-Generation Air Cooler Empowers Energy-Saving Upgrades Across Multiple Industries

As the core component of air conditioning systems and industrial heat exchangers, the performance of a chilled water coil directly affects the energy consumption and operational stability of the entire system.