subject: Application Of Impact Crusher In Building Trade [print this page] Building materials is to constitute the material basis of the buildings and structures, development of social production and development of materials science and the history of the development of human society along with the invention and development of the material. Road and bridge construction is an important part of civil engineering, road building materials for all parts of the roadbed, pavement, bridges, tunnels and other various components and structure and, ultimately, constitute the materials of the buildings. With the large-scale expansion of China's highway construction, road building materials use and development of speed is also faster and faster, traditional building materials widely used in foundation engineering, but have been increasingly unable to meet the rapid development of highway construction on standard engineering requirements. Contemporary road construction, cement concrete, steel, reinforced concrete, and asphalt and asphalt concrete structural materials can not be replaced, and new alloy materials, organic materials, new geotechnical materials, chemical building materials and various composite materials occupy a very important position.
Building materials, solid materials are crushed, the internal crystal structure changes, the surface can increase the surface area of the unit mass, can improve the physical speed of chemical reaction, easy mixing, homogenization, and drying. storage and delivery to create favorable conditions. Henan Hongxing Machine Technology Co., Ltd. developed the production of the crusher is developed on the basis of the hammer crusher. The impact crusher is applied to industrial production in 1924. And hammer to break the impact kinetic energy to crush materials broken machinery, there are many similarities in the working principle and performance structure. Red Star machine crusher hammer and the rotor is a rigid connection, Yang hit the broken hold angle fracture zone within the chassis. Chunk of material from the feed port feeding, first by high-speed rotation of the hammer is broken by the impact of the bottom, and was quickly thrown to the back plate hammer broken, or a rebound to return the broken area, once again hammer impact, continue to repeat the process. Between commuting, the material will collide with each other, resulting in self-hit smash. After several times, multi-role composite crushed, if the particle size is less than the gap between the back plate and nutation, from the chassis lower part of the discharge port; if greater than the gap will be rigid hammer milling and grinding broken, until discharged. Thus, the crusher the crushing effect of the following three aspects. (1) Broken free (2) its rebound broken (3) crushing milling. Fundamentally solid materials of construction materials required to crush requirements.
