Background Our USA customer purchased 98 manganese crusher hammers (Mn18) for his cement vertical crushers. After six months of service, some parts broke and failed. The customer wants us to analyze the cause of the breakage and provide optimized products. Working condition Analysis The crusher hammer is the core component of the hammer crusher,…
After briefly introducing the characteristics of commonly used materials for crusher hammers in terms of types, composition, structure, and performance, this article provides specific explanations of multiple production processes and characteristics of wear-resistant materials for crusher hammers. The selection of wear-resistant materials for crusher hammers should be based on the type of crushed materials and…
The track shoe casting is a critical component of electric shovels, accounting for 10% to 15% of the total equipment weight. As the walking part of mining equipment, it operates in harsh environments and experiences complex and variable stress conditions, quickly leading to wear, deformation, and even fractures of the track shoe. Large equipment track…
The crawler shoe for a large mining excavator bears the upper weight and working load. The crawler shoe is an important part of the crawler device; its life is the core index of the equipment’s performance. In this paper, the dynamics simulation extracts the load spectrum of typical working conditions in the working cycle. The…
Why develop metal-ceramic grinding rolls? China is one of the countries with the richest mineral reserves. With the development of fundamental materials science, the demand for ore powder is increasing yearly. There are many preparation processes for ore powder. The vertical mill system is a typical grinding process today and is widely used in cement,…
Alpha Shredding Group is a factory in New Jersey, USA, that specializes in recycling scrap cars and old metals. It has four recycling centers, and the main machines it uses are metal crushers produced by Danieli. Alpha Shredding Group has tried hammers of various materials from many factories, including high manganese steel, alloy steel, and…
Our customer operates a stone quarry in Serbia. They use the GM Impact Crusher produced in Turkey. After running for a while, the customer found that the accompanying blow bar was not very wear-resistant, so they replaced it with a blow bar produced in the Serbian factory. The result was still the same. Not wear-resistant.…
Our client in Serbia operates a limestone quarry and uses Metso’s mobile crusher station LT1213 machine. Magotteaux products have always been used to wear parts such as blow bars and impact plates. For example, for the crusher blow bars, the customer uses Magotteaux Nexo series chrome ceramic blow bars. Customers emailed us that the Nexo…
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