Marble is a metamorphic rock formed by the original rock through the action of high temperature and high pressure in the crust. The internal force of the crust promotes the qualitative change of all kinds of rocks. The qualitative change refers to the change of structure, structure and mineral composition of original rock, and the new rock type formed by qualitative change is called metamorphic rock. Marble is mainly composed of calcite, limestone, serpentine and dolomite, which is mainly composed of calcium carbonate, accounting for more than 50%. Others include magnesium carbonate, calcium oxide, manganese oxide and silica. Marble is the product of the recrystallization of limestone or dolomite by contact or regional metamorphism. The mineral composition is mainly calcite. Bubbles occur in case of hydrochloric acid. It has isogranular or unisogranular metamorphic structure with different particle sizes.
For marble processing to go through the process of feeding, crushing, screening, the main equipment used are vibration feeder, jaw crusher, cone crusher, circular vibrating screen and other equipment. Henan Yusheng Machinery has produced a series of marble crushing and grinding equipment, such as crusher, grinding mill, sand making machine, etc., but the marbles of different materials and uses choose different vibrating feeder, jaw crusher, cone crusher, circular vibrating screen and other equipment, which can meet the various requirements of customers.
According to the type, marble crusher can be divided into four types: jaw crusher, impact crusher, hammer crusher and cone crusher. What kind of situation are so many crushers suitable for? the following is a detailed introduction: when feeding particle size of rock is between 125mm-1020mm, the jaw crusher can be used to crush rock, When the feeding particle size is small, the impact crusher can be used. The feed particle size of impact crusher is between 100-500mm. The biggest advantage is that the outlet can be adjusted automatically according to the needs of users. Hammer crusher is generally used for crushing materials such as coal and lime. Cone crusher has the advantages of large crushing ratio, high efficiency, low energy consumption and uniform product granularity, which is suitable for medium and fine crushing of all kinds of ore and rock. The marble crusher production line is mainly used to refine and process marble particles. Different industries have different size requirements, so it is necessary to design a reasonable marble crushing production line according to the needs of enterprises.
The production process of marble production line is roughly as follows: hopper-> vibrating feeder-> jaw crusher (primary crushing equipment)-> cone crusher (secondary crushing equipment)-> vibrating screen-> conveyor-> particle finished product.
With the development of modern construction industry, the requirements of light weight, high strength, beauty and variety are put forward for decorative materials. The application of marble is becoming more and more common, marble is mainly used for processing into various shapes, plates, walls, floors, tables and columns of buildings, as well as materials for memorial buildings such as monuments, towers, statues and so on. Marble can also be carved into arts and crafts, stationery, lamps, utensils and other practical works of art.
