Advantages of plastic explosion-proof junction box

As for the advantages of junction boxes, we will summarize them for you today.

※ a unique seal is adopted

1. The installation seal of the junction box cover and the junction box seat shall be the arc-face seal strip that cancels the installation hole, and the inner side of the junction box seat shall be equipped with a unique welded edge plate structure. The sealing strip shall be placed between the connection bolt and the edge plate to achieve extrusion seal and reliable seal.

2. The junction box seat and the machine base plate are sealed by a circular seal strip and the connection plate and the junction box seat are directly welded to reduce the sealing link, so as to achieve reliable sealing and good sealing performance.Conventional junction box adopts plane sealing strip, which has mounting hole, many sealing links and poor sealing effect.

※ two, the use of new materials and new technology

1. The connection part between the junction box cover and the box seat is connected by riveting bolts, which makes the connection plate of the junction box seat thinner, lighter and easier to make;The conventional junction box is connected by threaded hole. The connection plate of the junction box is thick, heavy and inconvenient to make.

2, the whole structure adopts thin-wall sheet metal structure, compact structure, easy to make, beautiful appearance, light weight, saving materials;The traditional junction box is welded with thick steel plate.