At present, the higher the frequency of the domestic crushing industry upgrading, due to the short life of a small broken, so the annual replacement of broken broken accounted for about 20 percent of the total need, so there are still a lot of broken work in overage. How to improve the skills and quality of crushing, crushing industry has become a major problem to be faced. In the mining applications, the broad market will be sustained and rapid development of mining and mining equipment, thereby increasing the demand for crushed. Secondly, in the road, rail applications, with the development of highway construction planning, road building and other infrastructure of cement bound to pull broken new growth industry. Also, in terms of chemical and water conservancy, the next few years will maintain rapid growth in the demand for crushing will also continue rapid growth. China is known as the rich mineral resources of that market therefore it has a huge crush of consumer groups, coupled with a strong human and technological advantages, Dalian crusher, crushing equipment country catch up with even more than the quality of foreign products alone. Therefore, national companies, the most important thing is to adhere to product innovation, brand building firm in the near future our country will reach the broken equipment world-class quality. Broken replacement is inevitable, it would be a crushing development opportunity. But also it gives us a wake-up alarm, broken process to improve, improve machine life and imminent. In addition, the crusher enterprises should promptly adjust and optimize the product mix, stronger characteristics of products, to avoid the homogenization of competition. At the same time, also to service-oriented business transformation, focusing on the technical requirements of downstream users, to provide users with technical and product services. At the same time, in their own mechanism to reform efforts in product quality and cost explore potential to further strengthen the process management, cost management and product marketing. With crusher continuous increase competition in the market, coupled with continuous exchanges of international trade, but also greatly affected the country's development to accelerate the pace of the crusher. In China crusher industry started relatively late compared with western countries, and therefore constantly dealing in international trade today, fierce competition in the international crusher industry is also not immune to impact us. People if long-term inactivity will lead to decline in physical function, muscle contraction, feel powerless again when you want to be active. The same is also true crusher. Crusher is a lot of our work indispensable, hammer crusher crushing machine is a high-speed rotation. Some work without it there is no way to work, so we use the time we should know know it's maintenance, jaw crusher, hammer crusher is how to operate and maintain it? (1) To empty start, pay attention to the crushing chamber should be emptied before the material down. (2) to be associated with the machine on, the next step before the open parking made contact, according to the order open parking for proper operation. (3) maintaining uniform feeding, and care not to feed the metal debris. (4) regularly examine the use of hammer, liner, and so easy to wear and easy wearing parts, if they are found promptly. (5) pay attention to check the expected size meets the quality requirements, double roll crusher, if not met, should be replaced or adjusted grate grate bracket height. (6) regular checks of all equipment anchor bolts, liner bolts, loose, if loose, metal crusher, should be tightened. (7) should always look at lubrication, lubrication system in good condition. Rotor bearing temperature should be kept below 60 ℃, the maximum does not exceed 70 ℃, if found overtemperature reasons should be identified, to take timely measures to eliminate. Dalian crushers, North mine public into double roll crusher from Shenyang North Mine Zhongcheng machinery Limited. Dalian crushers, North mine public into double roll crusher Shenyang North Mine Zhongcheng equipment Limited (sybkzc.com) (www.sybkzcjq.com) this year introduced a new upgrade, the above picture is for reference only, please call Tel or pictures on this page, for the latest information, contact: Yang Zhongbin.