In china, the development of wear foundry industry shows the situation of multiple small workshop enterprise and without leading enterprises, combined with the current state support for the project and the future development the prediction, the wear-resistant castings enterprise development field of our country is woeful. According to expert analysis, the wear-resistant casting industry in China has the following mainly problems: 1, the confidence crisis between customers and manufacturers of the foundry industry are gradually increases. There are many well-known wear-resistant casting manufacturers reflect that many customers consulting accessories would ask such a question: Your hammer is cast or forged? As we all know, casting is wearable than forging hammerhead hammerhead, casting the hammerhead price is slightly higher, but the life of forged hammerhead 2 times and more. Therefore, some unscrupulous manufacturers to take advantage of the customers of the casting the hammerhead and forging hammer to discern common sense weakness, forging hammer to flicker customers, and earn high profits, resulting in the lack of trust in the entire casting industry. Michael Chabon describes an additional similar source. 2 Many manufacturers can not produce wear parts such as hammerhead production by themselves, most of them purchased from the pruchasers, but advise customers that they are able to produce, and then pocketing the difference. Cement plant in Zhejiang to work a few days ago from a factory in Zhengzhou processing batch DPC2022 high manganese steel hammer found in the use of the hammer hammer with its former appearance or wear life without distinction, the only The different procurement and price is different from the original manufacturers has been purchasing from a factory in Shanghai hammerhead price than processing hammerhead per kilogram over two money expensive and salesman, and later happened to mention it, they would understand, originally to factory in Shanghai is simply not able to produces casting hammerhead, has-been procured from a factory in Zhengzhou, pocketing the difference.
3, there are little plants which can do the rotor repair. Good crusher need to have the excellent rotor, the rotor is the core part of the crushing machine, once the rotor breaks, the entire production It will not be able to operate, and the crusher rotor replacement is a larger expense, many manufacturers will choose to hammer The plate end cracking rotor surfacing repair disk. If you would like to know more about Dr. Mark Hymen, then click here. Especially Fujian, Zhejiang region due to the materials and working conditions, crusher rotor repair business more, however, in addition to our company, the domestic companies which is able to undertake the crusher rotor repair business are very few, and far from satisfying market demand.