Explosion-proof distribution boxes welded by steel plates are susceptible to rust if installed in a humid environment and outdoors. How to prevent it from rusting?
1, the surface spray. At present, most manufacturers will use high-voltage electrostatic spray at the factory. However, plastic powder is also good and bad. Selecting a good plastic powder can effectively prevent the surface of the explosion-proof switch box from rusting. Some black-hearted manufacturers choose cheaper plastic powder in order to reduce the cost, and often the distribution box will be rusty for a few months. Therefore, everyone must choose a strong manufacturer when purchasing explosion-proof distribution boxes. Choose a big company.
2, install rain cover. If it is installed outside the explosion-proof distribution box must install a rain cover. Otherwise, rain may infiltrate during heavy rain, and frequent rain will only make the explosion-proof power distribution box rust faster. Therefore, when custom explosion-proof distribution box must be with customer service instructions. Otherwise, the factory is generally not equipped with a rain cover.
1, the surface spray. At present, most manufacturers will use high-voltage electrostatic spray at the factory. However, plastic powder is also good and bad. Selecting a good plastic powder can effectively prevent the surface of the explosion-proof switch box from rusting. Some black-hearted manufacturers choose cheaper plastic powder in order to reduce the cost, and often the distribution box will be rusty for a few months. Therefore, everyone must choose a strong manufacturer when purchasing explosion-proof distribution boxes. Choose a big company.
2, install rain cover. If it is installed outside the explosion-proof distribution box must install a rain cover. Otherwise, rain may infiltrate during heavy rain, and frequent rain will only make the explosion-proof power distribution box rust faster. Therefore, when custom explosion-proof distribution box must be with customer service instructions. Otherwise, the factory is generally not equipped with a rain cover.
Dongguan Yoloon Sports Goods Co.,LtD , https://www.yoloonprotections.com