Limestone is mainly contain calcium carbonate(CaCO3),a lot of limestones are used as building materials,are also the important raw materials for many industries. It is a widely used and widespread resource. Limestone can be used as coating material and tile adhesives,can be processed into stones and become raw lime after calcining directly;can be got cement after mixed with clay and calcining under high temperature;can be got glass after mixed with quartz sand,soda ash and others and calcining under high temperature. Iron making can remove the gangue and flux limestones;Remove sulfur,phosphorus and other harmful impurities,the raw lime can be used as slag materials to do steelmaking. Calcium carbide is made through quicklime and coke in an electric furnace. Pure limestone powder calcium carbonate is made after calcining and processing limestones,and it used as the filling materials of rubber,plastic,paper,toothpaste and cosmetics and so on.
Limestones processing technology:
As a very important building materials,limestones have a long history of application. In modern industry,the limestone is the main raw materials to create the cement,lime,calcium carbide etc. Shanghai DBM Machinery Co.,Ltd is mainly produce limestone production processing equipment,and have many years’ experience of producing limestone crushers,limestone grinding mills. The machines we produce have already used to multiple limestone production line,we have advanced engineers of limestone crushing and grinding projects,they can design a set of limestone crushing and grinding system,provide the preliminary design consulting,design installation including system commissioning,trial production,workers training-a whole set of perfect pre-sale,sale and after-sale process according to users’ requirements. This equipment operation is stable and reliable performance,process simplification,simple structure,convenient maintenance,large production capacity,long service lift,good comprehensive benefits of customers and high return on investment.
Shanghai DBM Heavy Industry Machinery Co., Ltd