10~12 °C Lower Air Outlet Mobile Air Cooler for Construction Sites and Workspot

A mobile air cooler uses a refrigerant, its working principles:

1. Condensation: The high-pressure and high-temperature refrigerant gas then enters a condenser. In the condenser, the refrigerant releases the heat it absorbed earlier to the outside environment (such as the surrounding air or a cooling medium like water). As the refrigerant releases heat, it condenses back into a liquid state.

2. Expansion: The condensed liquid refrigerant then passes through an expansion valve. The expansion valve reduces the pressure of the refrigerant, allowing it to enter the evaporator again at a lower pressure and start the cycle anew. This continuous cycle of evaporation, compression, condensation, and expansion enables the mobile air cooler to continuously provide cooled air.

3. In summary, the use of a refrigerant in a mobile air cooler allows for the transfer of heat from the air to the refrigerant and then the release of that heat to the outside, resulting in the cooling of the air.

4. Compact and Portable Design

• Mobile air coolers are designed to be easily movable from one place to another. They have a relatively small footprint and are often equipped with wheels and handles. This means you can move it around your home, office, or even take it to a different location like a camper van. Their compact size also makes them convenient to store when not in use. For instance, you can store it in a closet or a corner of the room without taking up too much space.

Dahanfeng is the brand owned by Guangdong Xingchen Zhaoye Environmental Technology Co., Ltd. It's been committed to the R&D, production and sales of ventilation equipment as negative pressure fans, eco-friendly air conditioners, etc. Nowadays products serial as dehumidifiers, power-saving air conditioners, mobile air conditioners and other ventilation equipment has been added to the range.

Focused on research and innovation in air treatment field for decades; Our company located in Shishan Town, Nanhai District, Foshan City, Guangdong Province,By 2022, Our plant covers 25000 square meters; It has more than 300 in-service employees, including 30 memebers of technician teams.

provider of environmental cooling solutions

With over 20 years of manufacturing excellence, Dahenfeng delivers 1 million+ AC units annually to 80+ countries worldwide. Our vertically integrated production ensures scalable capacity and rapid shipment turnaround, driving consistent 20% YoY revenue growth

Company employees and engineers

Powered by 300+ dedicated professionals – including 60+ specialized HVAC engineers –Dahanfeng designs and manufactures high-efficiency air conditioning systems for global markets. Our technical team drives:

R&D breakthroughs in energy-saving tech (40+ patents)

Vertical production control from prototyping to mass manufacturing

Honor and reputation

"Scientific and technological innovation, quality first" as our product development concept, remind the high standard of quality, professional, focus on details, strictly quality inspection; Over the years, Our company has formed a professional and innovative spirit, Adopted more domestic quality parts and foreign high-tech to improve our managment and production.

As a "high-tech enterprise" for several consecutive years, We've been awarded the titles of "Guangdong Province's Contract-abiding and Trustworthy Enterprise", "Guangdong Province's Private Science and Technology Enterprise", "Foshan Advanced Quality Management Unit", "Guangdong Province's Environmental Protection Industry Class A Credit Enterprise" etc., Obtained 28 utility type patents and 32 design patents.

Company Philosophy

Survival by quality and development by reputation. Our team continue to research and develop innovative products independently, gradually refine the technological process and strive to overcome the difficulties during development.

"Customer first, quality first" is our long-term development path. In recent years, our product sales and service outlets have covered most cities and areas of the country, also exported to overseas countries and regions, more than 100000 sets of equipment are manufactured and shipped annually.

Dahanfeng will, as always, Keep the development goal of "China's eco-friendly, energy conservation and healthy electrical products advocate", provide consumers with "good quality and good life" as our mission, win by quality, professional manufacturing and fine after-sales service, provide consumers with fashionable, scientific and humanized electrical products;

Highly appriciated to meet friends of the world.