Inchoate traditional rotary kiln is wet long kiln of kiln and dry method, more than heat boiler kiln, hear rate all is in above of grog of Kg of 4.18 × 1500kJ / , ripeTemperature of makings to calcine is average under 1350 ℃ , firing take withTall aluminous brick, others uses clay brick. As technical progress. Appeared to useThe Liboerjia of kiln end waste gas heats up the cooling machine of machine and form a complete set, hear rate is reduced to 4.18 × 1200kJ / Kg grog is controlled, temperature of clinker to calcineExceed 1350 ℃ , general tall aluminous brick satisfies manufacturing requirement hard, have taller fireproof spend and fight clinker chemistry to erode reach heatproof shake sexCan strong new breed firebrick, right now, appeared brick of special type tall aluminium, phosphate brick and common magnesium chromic brick, the occurrence of new breed firebrick, notSatisfied the production of rotary kiln only, the use that still raised makings of traditional kiln line further is periodic, be able to popularize extensively accordingly and apply.