Limestone is the goods name that uses lime rock as the mineral raw material. Lime and limestone are mainly used as the building materials and they are also the important raw materials in many industries. In the long human history, the lime rock is widely applied and well known for its wide distribution in nature and easy to be approached. As an important construction material, it has long and famous exploitation history and in the modern industry, the limestone that is crushed by the crushing machine is the main raw material for manufacturing cement, lime and calcium carbide and is also indispensible agent of fusion. After super grinding, the excellent material can be widely used in the production of paper, rubber, paint, coating, medicine, cosmetics, feed, and sealing, bonding and polishing products.
In order to satisfy the demand for this stone in the cement production, as professional mining machinery manufacturing company in the Central China, Hongxing Machinery launched lime stone crusher in the crushing of limestone and form limestone manufacturing line together with sand maker. This production line is configured with highly efficient and energy-saving limestone crusher which is able to meet the demand for limestone of 1000t/d clinker production line.
It is very useful and helpful to learn something about the working principle of this crushing equipment. During operation, the motor drives the eccentric shaft shells to turn around through horizontal axle and a pair of bevel gear. The axle of crushing cone swings with the force of eccentric shaft shell so that the surface of the crushing wall is close to the roll mortar wall from time to time. In this way, the ores and rocks will be pressed and crooked and crushed. This material is a kind of non-renewable resource.
Generally speaking, after crushing and grinding, this special stone will reach the requirement for cement raw material. With the speeding up of opening up to the world and national economic construction, the development of the cement industry has been very fast. During the twelfth five years plan period, with the speeding up of the transformation of the economic development methods, the demand for the cement in the domestic market will increase in a stable and current speed instead of at a very fast speed, the development of the cement base material and the cement manufacturing products will be very fast. It is predicted that the average annual increase will be three percent to four percent and the domestic cement need in 2015 will be about 2200 million to 2300 million, for this reason, the demand for limestone in the cement manufacturing industry will increase significantly.
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