Aggregates are composed of geological materials such as gravel, sand and crushed rock. The size of the particles determines whether it is a coarse aggregate (e.g. gravel) or a fine aggregate (e.g. sand). The resulting concrete can be used in its natural state or crushed, according to its use and application
Boiler bed materials are made out of quality refractory aggregates of high alumina contents & of highly dense texture. Boiler bed material is ideal for obtaining perfect fluidization in boilers of Circulating fluidized bed combustion (CFBC) & fluidized bed combustion (FBC) boilers.
Boiler bed material of low ferric high temperature product is passed through high power magnetic separation process to eliminate free iron particles.
It is an appropriate product to sustain technical properties for fluidizing at high
temperature up to 1400 C under most critical working situation.
We offer finest refractory crushed boiler bed material of higher quality.