As a new kind of high efficiency crushing machine, the appearance of impact crusher has the historical inevitability. One aspect is due to the need of development of productivity, jaw crusher can not fully meet the requirements of crushing technology, under the circumstances, people developed impact crusher on the basis of jaw crusher. The other aspect is that impact crusher has the incomparable advantages compared with other crushing machine. All these advantages make impact crusher more popular as it arises and gradually become the most common and the most indispensable crushing machine, which is widely used in mining, chemical industry, building materials, railway, and highway, etc.
To sum up the advantage of the impact crusher, it is mainly embodied in five aspects:
1. Impact crusher can effectively deal with large moisture content of materials to prevent the crusher blocking. When the moisture content of material is too large, the feed chute and impact plate of impact crusher can be equipped with heating device to prevent the adhesive of the material.
2. Impact crusher is suitable for the harder materials. Compared with the hammer crusher, the rotor of impact crusher has more momentum, which is suitable for crushing the harder material and has low energy consumption.
3. Impact crusher can adjust the discharging granularity convenient and flexible.
4. Impact crusher has reasonable structure design, less abrasion on wearing parts, high utilization of metal, and easy to replace spare parts, which greatly reduce the maintenance time and costs.
5. Impact crusher is more in line with the process technology of "more crushing and less grinding" compared with other crushing machine, which is more energy saving, and high efficiency. It is the crushing machine with wide developing prospect.
Of course, any kind of excellent machine has its disadvantage. The biggest disadvantages of impact crusher are the plate hammer and impacting plate wear seriously, especially in crushing more hard materials. Therefore, in the future, people should realize technology breakthrough, overcome its shortcoming, letting the technology of impact crusher more advanced, the performance will be improved, to develop towards the perfect orientation.
Luoyang Dahua as one of the earliest private enterprise in developing crushing machine has achieved great achievements. Our company has successfully developed PFQ series vortex strong impact crusher, BP series coarse impact crusher, and other series of impact crusher, which are gained high praise from the customers.