Introduction of production of granulated corundum spherical checkers for high-temperature hot-blast stoves

An earlier developed method of production of corundum spherical checkers by granulation has been introduced in Belokamensk, Krasnogorovka, and Kazakh Refractory Plants. The production features of the production of corundum spherical checkers with the use of different types of grinding, forming, and kiln equipment were revealed.