According to the hardness of processing material and the fineness of out-put materials and final yield, the flour mill can be divided into Raymond mill, high pressure and high pressure micro powder mill, overpressure V type pulverizer, three-ring medium speed mill six types of grinder. Clirik has many years of production experience, constantly updated equipment, technology, equipment, have the function of the energy conservation and environmental protection, particularly in conformity with the relevant energy-saving emission reduction policies of the state, especially in the field of application of the plant flue gas desulfurization in recent years, plays a crucial role, can put the qualified grinding of limestone, gypsum, lime powder into a certain industrial dust removal desulfurization powder fineness, through the original plant of harmful gas and the desulphurizing powder mixing and thus the harmful gas of power plant flue gas so2 became available industrial by-product calcium sulfide, play into the purpose of reducing greenhouse gas emissions.