Products
Electrolyzer cathode sections pre-heating device
Supplier: The Research and Production Centre of Magnetic Hydrodynamics
![](/pr_img/1002110015/20181011/22602740/bac540_f9b443ecc4dd42bca0dbd468234516d8_mv2.jpg)
The technology of achieving reliable electric contact between a cathode block and a current-conducting steel bar of electrolyzer cathode sections is confined in pre-heating of cathode block up to the temperature of (250-500)°С and successive liquid cast iron casting into a groove.