Portable crusher can not seek only immediate benefits must focus on global trends

After decades of development, many private enterprises in China has been vigorously development, such as our portable crusher industry is, however, many see only the immediate development was making progress, and observing rest on our laurels, this is not enough to get our portable crusher invincible forever, we have a lot of way to go forward to the previous results.

portable crusher, we have been as good as the level of developed countries, we have been slavishly imitate others, did not form their own R & D system, so, our portable crusher only in the development of the domestic market is not well 's seize the international market, we should be vigilant, in order to learn from the experience of foreign portable crusher's first portable crusher residues body of real gold tissue, mechanical performance and chemical constituents analysis and testing, results show that, imported parts by the use of the materials for the high alloy wear-resistant material, the microstructure of martensite block section once carbide plus secondary carbides, hardness to HRC62 to 64. Extensive research and in-kind analysis of the use of anti-wear materials commonly used in the domestic portable crusher, portable crusher works and domestic resources based on a lot of material test selection CYK- chromium alloy cast iron to trial. The high-speed operation of the hammer and the high hardness of quartzite repeated collision, crusher, impact hammer working surface temperature of up to 500-600 °C, therefore, the wear-resistant material must be in the higher temperature has sufficient toughness and hardness. The portable crusher impact hammer, counterattack plate wearing parts wear chipping abrasive wear. Such wear is a strong notch wear of the surface strain and mechanical strain, the groove formation is cut metal base to a certain speed, the external force, the abrasive after a period of detachment with the metal substrate after the slip, resulting in the base body leaving a Road groove. The formation of the trench depends on the size of the local stress and the relative value of the hardness of the metal surface with the abrasive. In the case of the same stress, the greater the abrasive hardness, the more prone the trench. The sand sparkle stone hardness, thus groove metal matrix often dominant wear.History has proved that an unambitious enterprises will not have a brilliant future, they only immediate benefits of enterprise forever on no big countertops, our portable crusher industry must be alert to their own situation, positive development and innovation , our eyes on the world's environment, look at the problem, the only way our enterprises have somethings.