Sludge is produced in the process of sewage treatment plant in sewage treatment of the precipitation, the complicated composition. It contains a lot of organic matter, heavy metals, pathogenic microorganisms, parasites (eggs), and other poisonous and harmful substances, environmental risk is great, to deal with the sludge, requires sludge solidification sludge solidification is the new development and production of a new sludge treatment equipment. It adopts the advanced industrial computer control system, realized the loess, sludge, the automatic proportioning of cement and lime, accurate measurement and good reliability, stirring evenly, easy to operate, good environmental protection, high efficiency, low failure rate, especially suitable for continuous operation, it is an ideal equipment of sewage treatment plant sludge