The 40-meter fixed mist cannon machine is a dust suppression and cooling equipment fixed in a specific position. With a maximum spraying range of 40 meters, it atomizes water into fine particles through high pressure, effectively covering large operational areas. Suitable for dust control in mines, construction sites, storage yards, and summer cooling, this equipment requires no mobility and ensures long-term stable operation after installation. Equipped with an intelligent control system, it enables automated spraying, featuring long range, wide coverage, low energy consumption, and easy maintenance. It allows adjustment of spraying angles and flow rates according to actual needs, playing an important role in environmental dust suppression and climate regulation.