Evaporative air coolers, also known as evaporative air conditioners, use water distributed by a pump in summer. The water flows through the piping to the wet curtain of the evaporative air cooler. The heat exchange area is about 100 times…
More and more long-time customers, after using Rundongfang portable evaporative air coolers for a while, find that the noise of the unit is getting louder, the airflow is getting smaller, and the cooling performance is getting worse. Most customers know…
The brands of evaporative air coolers vary greatly in quality—some are manufactured in-house, while others are OEM products. If you find a good manufacturer, then naturally it will be easy to use and hassle-free. However, if you choose a small…
When purchasing equipment, most buyers care not only about product performance but also about safety—in other words, safety in production and operation. Over the years, Run Dong Fang has served tens of thousands of companies at home and abroad, and…
Which environments are suitable for large industrial fans? Large industrial fans deliver excellent cooling and ventilation performance, so they can be used across a wide range of applications and industries, including cooling and ventilation in various environments such as logistics…
Industrial large fans are familiar to many people, often seen in factory workshops, large venues, train stations, airports, shopping malls, and supermarkets. They are large-diameter, low-speed industrial ceiling fans, generally ranging from 3.7 meters to 7.2 meters in diameter, with…
The Summer Solstice is one of the twenty-four solar terms. Each year on June 21 or 22 of the Gregorian calendar, when the sun reaches the celestial longitude of 90 degrees, the Summer Solstice arrives. At this time, the sun’s…
As we enter the post-pandemic period, a nationwide COVID-19 vaccination campaign is underway across the country. Vaccination sites are often crowded, requiring people to wait in long queues, while medical staff must wear protective suits. Working outdoors or in un-air-conditioned…
Different venues require different ventilation and cooling solutions and equipment. Proper application is what delivers the best experience. The portable eco-friendly air conditioner is a highly energy-efficient, environmentally friendly air cooling and refrigeration device that delivers excellent performance. What is…
Applications of Rundongfang eco-friendly air conditioners: 1. Eco-friendly air conditioners are suitable for crowded places or venues where usage time is short and rapid cooling is required, such as auditoriums, conference rooms, churches, schools, canteens, gymnasiums, exhibition halls, shoe factories,…
