Henan Hongxing machine is the largest crusher, sand making machine production base in Henan Province, the Red Star production for 40 years to provide users with a large number of professional Crusher equipment and users praise. National Center for High iron ore, stone aggregate supply need to rely on the support of the crusher and mining equipment. 2012 high-speed rail technology innovation is to more areas of development, the pursuit of speed and technology or innovation. Sand production line is generally used for coarse crushing jaw crusher, impact crusher for secondary crushing, high efficiency fine crusher used for crushing is, of course, cone crusher used for other occasions, roll crusher, compound crusher, and other crusher equipment, but generally customers choose Crusher secondary crushing, because without it, is the impact crusher is a new type of high-efficiency crushing equipment, which is characterized by small size, simple structure, large crushing ratio (up to 40), low energy consumption, large capacity, uniform particle size, and the role of selective crushing, processing side length of 100-500 mm material with compressive back-breaking strength up to 350 MPa, has broken than large, broken after the materials were cubic particles, etc., so sand making line, impact crusher in sand production line choice for secondary crushing. The hammer crusher beneficiation is also an integral part in the process equipment. Its work Hammerhead, a new casting process, with wear and impact resistance. Adjust the required size can be according to customer requirements. The hammer the broken body structure sealed crushing plant dust pollution and body leakage gray. The overall design modeling appearance, compact structure, less wearing parts, and easy maintenance, etc., is the upgrading of products. By the concentrator favorite. Pulverized bulk material in the mechanical forces under the action of the particle size becomes small process. Crushing is an important part of the process of mineral processing. Crushing can be divided into four stages: crushing, grinding, ultra-fine grinding, ultrafine grinding. The crushing process is the job of the high energy consumption, the basic principles of the grinding process is "more crushing and less grinding. Hongxing Impact Crusher production is a wide range of application equipment, are common in many industries and even sand production line. In this equipment, we spent most of the energy, and the quality is absolutely excellent. 

palabras clave: Crusher, Impact Crusher, Sand production line,