PE heat shrinkable film large equipment cover is a protective cover for large equipment made by PE heat shrinkable film technology. The protective cover can effectively protect the device from damage caused by weather factors such as sun, rain and wind, while enhancing the overall aesthetics of the device. PE heat-shrinkable film large-scale equipment covers can be customized for equipment of different shapes and sizes, and there is no need for tedious splicing and riveting during the manufacturing process, which greatly improves its construction efficiency and product quality.