subject: New Crusher Will Brings Green Industry Revolution [print this page] Aggregate sand industry is an old and emerging processing industry. Including the processes of crushing, grinding and processing of gravel and material. With the rapid development of national infrastructure investment and urban rail, road and housing construction process, the gravel aggregate and artificial sand demand in a period of rapid growth. History and resources, and many other reasons, these aggregate processing industries are mostly located in the local edge of the mountain or mining areas, and scattered small-scale enterprises, mining, crushing, processing and transportation equipment are relatively backward, not yet formed a large-scale production less efficient, far from being able to meet the quantity and quality of construction projects.
The sand of the raw materials can be rocks, pebbles, river stone, etc., sand and gravel production lines, mainly rely on the artificial production of sand and gravel. Raw materials, granite, limestone, basalt, a certain hardness of the ore through the crusher, and then after the screening, etc. of the finished gravel. Along with the gravel increased demand for sand and gravel equipment performance continues to improve, old equipment has been gradually replaced with rich natural resources of our mines, from the degree of China's development also requires a lot of upgrading and improving the In recent years, rural infrastructure, high-speed railway, highway and airport and other major infrastructure construction, earthquake reconstruction and infrastructure has been classified as a focus of state investment. Driven by the 4 trillion investment in the country, large-scale infrastructure construction and high-speed rail construction in full swing, a strong impetus to the development of the industry of the crusher. Which, in the large-scale construction projects, such as the construction of high-speed rail construction boom, the demand for high-quality crushing and screening machinery is also very strong, large crusher is commonly used equipment is often in the large-scale infrastructure construction projects. High-speed railway construction and other construction projects can not be separated from the sand and gravel aggregate, including the main equipment for the production of sand and gravel aggregate: jaw crusher, impact crusher, cone crusher, impact crusher (sand making machine). As technology continues to mature, the development of high-speed railway construction and other major construction projects, the requirements for sand and gravel aggregate is followed to improve.
Vigorously develop the infrastructure of the railways, highways, bridges, and hydroelectric power plants; the greatest demand is high quality sand and gravel aggregate. Red Star Machinery Co., Ltd. mining crushing machinery, mobile crushing plant, a large jaw crusher, impact crusher, sand making machine, a large cone crusher production line of high speed steel frame materials, Hydropower artificial sand production line (sand making production line) , gravel production lines, and the R & D and manufacturing of crushing and screening equipment, and its products are widely used in mining, cement, chemicals, road, railway and other industries, especially in the accumulation of production in high-quality artificial aggregate of the highways, high-speed rail construction a wealth of experience, and the launch of the aggregate production equipment used in many national major projects. High-quality sand and gravel aggregate technology, the launch of the new sand system equipment will bring the Green Revolution of the high-speed railways, highways and other large projects.
Belt conveyor : http://www.mine-crusher.com/beltconveyor.htm
