Introduction
Adopting tabular alumina, emery, chromium oxide green and
magnesia alumina spinel as main raw materials, using cement as binder.
Numerous designs are available based around high purity
refractory materials. They can be designed and produced types of straight hole,
directional slit, directional labyrinth, girth shape and interior and
exterior integral split etc according to users’ request. With precisely
formed slot/channel for the optimum gas flow rates and stirring
efficiency
