Cooling solutions for large factory buildings include using industrial fans, eco-friendly air conditioning, high-pressure mist cooling, and other methods. Eco-friendly air conditioning is favored by many large manufacturers due to its fast cooling speed, low energy consumption, and the ability to increase humidity in the air.

New eco-friendly air conditioners have been widely used in recent years, leading to the innovation of portable eco-friendly air conditioners. By using the eco-friendly air conditioners to deliver cold air under positive pressure into the factory, it forces the air inside the factory to mix with the cold air for neutralization and cooling, causing the air inside the factory to continuously溢出 outward, thereby forcing air circulation.

Environmentally friendly air conditioners not only provide cool breeze but also circulate indoor air. Pollutants and odors, along with heat generated during the production process in some industrial factories, can be harmful to human health. The environmental air conditioner's cooling fan can expel these harmful air particles and then intake fresh outdoor air that has been cooled.