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In recent years, the research and application of these four methods have made great progress. After comprehensive analysis around the hammer bimetal composite casting technology of hammer crusher, we put forward key technology and future trends. Hammer Crusher is mainly used for crushing medium-hard or brittle materials with hardness not more than 300Mpa and 15% moisture such as barite, limestone, terrazzo, silica sand stone, coal, coke, gypsum, aluminum sulfate, slag, salt, chalk, blocks, cement, alumen, brick, tile, etc. It has the features of simple structure, big crushing ratio, high production efficiency, uniform particle size, etc. The hammer crusher is one of the main equipment for intermediate and fine crushing the brittle materials with less than intermediate such as limestone coal and other used in metallurgy, building material, chemical and water - power industry, with a feature of big crushing ratio and even product graininess.

The key technology of bimetal composite hammer crusher is bimetal composite casting process. Generalized bimetallic composite process methods can be divided according to the material state solid / solid, solid / liquid, liquid / liquid composite three categories, specific forming process includes rolling, welding, casting and other methods. Due to the hammer head of hammer crusher is complex shape, rolling composite method can not be applied, only welded composite method and casting compound two categories. It specifically includes four kinds of cast-in-law, coated casting method, the composite casting method and welding method.If you have any doubts, please consult us, and you can come to our company and fet detailed information. We will try our best to meet your requirements. Hongxing has perfect service and high quality device, welcome to your visit.

When hammer crusher is working, it receives complex force, and the working conditions are poor, and it receives repeated impact extrusion, shear and contact fatigue stress, there is severe wear, so we choose the materials that must be able to withstand the impact force, but also has a higher wear resistance. In order to effectively prevent the fracture in hammer crusher use., but also we give the product a high abrasion resistance, it is proposed bimetal composite casting way to produce anti-wear products, in order to get good matching between materials performance and production requirements . The so-called double-metal composite, that is, we should make a good match between performance characteristics of the material and the different requirements of different parts, which solves the difficulties of the single material with a high hardness and high toughness at the same time.

With domestic spring cone crusher PYB1200 as an example, optimization design calculation, through to the data from the optimized concluded that the structure and performance parameters is how to influence the working performance of the cone crusher. Conclusion was added in the motion analysis Angle on productivity and crusher work effect on the performance of theory, the actual production of some guidance.

Cone crusher is designed according to the specific circumstances of analysis, and the comprehensive product grain shape, the productivity of the crusher, the dynamic performance requirements and other factors should also be considered. The basic points of the design process are large amplitude, high waving frequency, larger dynamic cone angle, optimized cavity shape and high energy output.

The material crushing is widely used in metallurgy, mining, construction, chemical, electric power and other industrial sectors. The cone crusher is the main material crushing equipment, and in order to achieve 'more crushing and less grinding' and energy saving target, cone crushers must carry out the necessary improvements and renovation. The selection of the parameters has a great impact on the product size and product particle size in turn directly affects the subsequent mill processing power, and ultimately affects the processing capacity of the concentrator. Therefore, the structure and performance parameters of crushers must be optimized, and the parameters of structure and performance of crushers should be chosen reasonably.

According to the general balance model, and puts forward some principles and some broken laminated kinematics characteristic of material. a rock cone crusher cavity productivity and broken grain shape distribution of products multi-objective mathematical model. Comprehensive consideration of the cone crusher multi-objective programming problems, the main target method, the crusher productivity as the optimization of the main goal, and crushing cavity parameters and broken product size distribution optimization design as a series of nonlinear optimal conditions.

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