As technology developed, broken machinery technology updates, its scope more widely, not only for use in mineral processing industry while also widely used in the cement industry , and it has a significant role.
Crushing , is to use the great force into small particles of particulate material in the process materials , the use of mechanical called crusher. Where the use of force will be small particles of material into a powder material in the process , called crushed or ground , referred to as grinding. It is called grinding machinery used machinery. The crushing and grinding together referred to comminution , short grinding machinery used machinery.
In the mineral processing industry , concentrator comminution operation costs of production , the average total cost to more than 40% , while the cost of production grinding operations , the average total cost to more than 40% , while investment accounted for dressing grinding equipment plant a total investment of about 60% .
In the cement industry , cement comminution effects accounted for about 20% of production costs , broken machinery, plant-wide consumption accounts for about 10% of total electricity consumption , while the powder machinery accounted for 60% of consumption .
Cement Crushing: In cement production process , the majority of raw materials to be crushed , such as limestone , clay, iron ore and coal. Limestone is the largest amount of raw materials for cement production , the larger particle size after mining , high hardness and therefore need to go through the crusher for crushing , such as jaw crusher , impact crusher , cone crusher, impact crusher ( sand making machine ), etc. Its limestone crushing material crushing in cement plant occupies a more important position. http://www.vipeakmill.com/Hammer.html