Impact crusher and stone crusher are commonly used in gravel production line, impact crusher is used to crush brittle materials of medium hardness, due to the emergence of some of the wear-resistant materials, it has been used in some metal plants. The concentrator has been applied. In contrast impact crusher has larger crushing ratio, a more wide application range. Comparative analysis of the impact crusher, What are the advantages? Impact crusher can be equipped with a heating device between feed chute and counterattack board to prevent the adhesion of the material, thus crush large water content materials, and less prone to clogging.
The gap adjustment of stone crusher will help protect vulnerable parts. Here it mainly refers to the gap between the stone crusher rotor body and broken plates, and the gap between grate bars and feed roller, as well as stone crusher hammer head. The size of these gaps related to that if there is plot material in the grate bars and security doors.
The rotor speed is too low, not only the production capacity is low, and kinetic energy is low, which results in poor hammer shock hardening, and poor wear resistance performance; rotor speed is too high, although it makes the hammer get better shock hardening, and equipment productivity is highly improved. But at the same time, it can also cause strongly wear of hammer, grate bars and liners, and also detrimental to the life of the stone crusher hammer, while there is a significant increase in power consumption.Therefore, we should determine a reasonable speed, in order to improve the degree of shock hardening stone crusher hammer work early, reducing the wear of the hammer head.
If there is plot material: stone crusher hammer can not plot material from the grate bars, it will receive serious friction. The gap is too small, and improve the crushing quality and efficiency of material, but it is easy to form the product material, clogging hammer wear; gap is too large, although the material pileup can be avoided, but the crushing effect and efficiency are low.
The hammer life of the stone crusher is related with technical parameters, of which the most important is the power and speed of the rotor body of stone crusher. These two parameters is a direct reflection of the line speed and impact of stone crusher hammer, they are not only related to the production capacity of the stone crusher, also related to the degree of shock hardening of stone crusher hammer. The life of stone crusher hammer with good shock and hardening is bound to be prolonged.
Henan Hongxing Mining Machinery Co., Ltd is a large-sized trucked mobile crusher, bucket hoist conveyor manufacturer, and the mining equipment we researched and developed with great concentration plays an active role in the mining and ore beneficiation industry and is one of the indispensable mining crushing equipment in the mining industry. stone crusher: http://www.hx-crusher.com/stone_production_line.htmlWith 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.
Henan Hongxing Mining Machinery Co., Ltd is a large-sized mining feeder, rod mill manufacturer, and the mining equipment we researched and developed with great concentration plays an active role in the mining and ore beneficiation industry and is one of the indispensable mining crushing equipment in the mining industry. vibration sieve: http://www.hx-crusher.com/n260.htmlstone jaw crusher: http://www.hx-crusher.com/stone_crusher.html
cone crusher: http://www.hx-crusher.com/cone_crusher.html
mining feeder: http://www.hxjq-mill.com/news/chute_feeder.html
rod mill: http://www.chinese-crusher.com/pro/rod_mill.html
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