Application of Dynamics Simulation in Design of Impact Breaker

After the solid materials of building materials are crushed, the internal crystal structure will change and both the surface energy and the surface area of the unit mass will increase, which can improve the physical and chemical reaction speed, make the materials easier to mix evenly, thus improving the effect of homogenization and Impact crusher for gravel conditions for drying, storage and transportation of materials. Impact crusher independently researched and developed by Henan SBM Mining Machinery Co., Ltd. is developed based on hammer crusher. PF Impact Crusher was applied in industrial production in 1924. Same with hammer crusher, impact crusher also uses impact kinetic energy to crush materials and they have many things in common in the aspects of working principle and performance structure. The hammer head and rotor of impact crusher produced by SBM Machinery adopts rigid connection and the crushing belt in the chassis adopts upward impact crushing corner. After they are fed into the crusher from the from feeding mouth, the big-sized materials are firstly crushed by the bottom-up impacting force produced by the hammers rotating with high speed, and are quickly thrown to the impact plate and then crushed by the Hydraulic brick making line, or bounce back to the crushing zone and are hit again by hammerhead to continue to repeat the above process. On the way back and forth, materials will collide with each other and crush themselves. After compound crushing for many times and with multiple functions, if the particle size of the materials is smaller than the gap between impact plate and hammerhead, materials will be discharged from the discharging mouth on the bottom of the machine; if the particle size of material is bigger than the gap between impact plate and hammerhead, the materials will be crushed by milling and grinding of rigid hammerhead until they are discharged. This proves that the crushing effects of impact crusher mainly lie in three aspects: free crushing, rebound crushing and milling crushing. SBM primary crushers for sale can fundamentally meet the different crushing requirements that various kinds of solid materials need in construction industry. Impact crusher is a kind of crusher which can realize continuous and non-mechanical crushing. It organically integrates the crushing principles of strike, counterattack, centrifugal impact, shear and grinding to make full and effective use of its energy and PFW Impact Crusher, so that the crushing efficiency is high, the discharged materials are fine and even, the easy-wearing spare parts are few, the maintenance is convenient and the energy consumption is low. The final products has good particle shape and has edges, contains less needle-shaped and flake materials and has continuous granularity and little powder, for this reason, it is commonly used in the final crushing stage in road bed and surface which has high demand for aggregate and it can also be used in construction, chemistry, mining and metallurgy. When used for fine Impact Crusher, it can greatly reduce the particle size of the materials that go into the grinding mill, which plays a role of replacing grinding with crushing. Impact crusher, as a new type of crushing equipment, has many characteristics such as small size, even discharging, big production capacity and high efficiency, so that it has a bright future.