Filler for well block is made from corundum, magnesia based materials and additives.
Filler for well block is placed on the steel cladding shell and located around the well block. The bottom brick is the joint filler between the seat brick and the bottom brick. It is fixed to the steel plate on the top of the seat brick and fixed to the joint. The pressure plate on the top of the material. Therefore, the service life and safety of the ladle are greatly improved, the production efficiency of the steel plant is improved, and the labor intensity is reduced.