Each electrolytic cell of the aluminum electrolytic series adopts a series mode, and the aluminum bus bar around and at the bottom of the tank is not only a part of the conductive system of each tank itself, but also an indispensable part of the conductive circuit of the entire electrolytic series.

Jingwei Technology has designed and developed a new type of cell safety and fast emergency short-circuit cross-cell bus device, which can realize the upper part of the cell to cross-connect a single accident electrolyzer, withdraw the accident electrolyzer from the electrolytic series in a very short time, and restore the power supply of the series, which can ensure normal production and minimize the loss.

The conventional emergency bus is suitable for solving accidents such as single side and bottom furnace leakage damage, short circuit bus or short junction explosion. When a major accident occurs in an extreme situation of the electrolyzer, it can not repaired in a short time. And there are no other special short-circuit measures, it is necessary to isolate the accident tank in the shortest time, otherwise it will affect the normal operation of the entire series and cause huge losses.

Based on actual point of view and safety, JW880 series cross-slot bus designed of an upper tank of a single tank emergency short-circuit bus. When the electrolytic cell has extreme conditions of major accidents, it can be directly short-connected from the upper tank to quickly isolate the accident tank.

JW880 series cross-slot bus is equipped with adjustable telescopic support, which can be freely telescopic within a certain range. It is suitable for various accident situations of electrolytic cell, safe and reliable. At the same time, it is also equipped with a quick clamp and a special ratchet handle, which is very convenient to install and disassemble.

Jingwei Technology JW880 series cross-slot bus has been successfully tested in Xinjiang branch of East Hope, Baotou branch of East Hope, Guyang branch of East Hope, which is quick and easy to install. And it also has high customer acceptance. It also has been incorporated into routine emergency drill plans.