Cement production line: is a production line that is composed of a series of equipment for producing cement. The processes for producing cement mainly include: crushing and prehomogenization, raw material homogenization, prehearing and decomposition, the burning of cement clinker, and the package of cement. Crushing: in producing cement, most of the raw materials such as limestone, clay, iron ore and coal need crushing. Limestone is the major raw material component of cement producing, and its granularity is much bigger, rigidity is relatively high. Therefore, the crushing of limestone plays a significant role in the cement production line.
There are several factors to take into consideration in selecting cement crusher plant. These factors are: the rigidity (mainly refers to compressive strength) of raw material, the corrosivity (with free quartz content), and the viscosity (water content and clay content). After the consideration of these factors above, you can then choose the crushing equipment that corresponds with the specific characteristics of the raw materials. The cement manufacturing processes mainly include 5steps: primary, secondary crushing; pre-grinding, raw material grinding; calcining; clinker crushing &grinding; cement grinding &conveying.
Primary and secondary crushing, as the first step of cement production line, is of crucial importance, so is the selecting of cement crusher plant. There are many types of crushers that can be used for primary and secondary crushing, such as jaw crusher, impact crusher, hammer crusher and cone crusher; a specific introduction about the difference of various types of crushers is as following：
Jaw crusher is a kind of primary crushing equipment which can be used for crushing various rocks, such as basalt, granite, marble, and other ores; while impact crusher has its unmatched excellent performance in secondary crushing, tertiary crushing, and material recovery. Hammer crusher, which can replace the traditional two-stage crusher and help simplify the process flow, and save infrastructure investment, is the best equipment for crushing limestone. Cone crusher is a kind of popular stone crusher; the hydraulic cone crusher can replace the spring cone crusher in mining and building industry.
DSMAC (Dingsheng Machinery) is a bellwether crushing equipment manufacturer in China, whose cement crusher plant covers all the types of crushers mentioned above, and whose equipment is of distinctive advantages such as high efficiency, energy-conservation, environmental protection, easy operation, and such like. DSMAC is your first choice in selecting cement crusher plant and any other mining machinery.