Raymond mill in consumable wear inevitably Raymond mill at work, when you want to achieve the purpose of grinding, the material is extruded through mutual grinding roller and grinding ring so as to achieve the purpose flour milling, ceramic mill, Raymond mill so the situation in the wear and tear of wearing parts is inevitable. Therefore, the user when using the Raymond mill usually pay attention to maintenance of equipment maintenance, the timely replacement of damaged parts accessories. Raymond wearing parts are grinding rolls, grinding rings, roller assembly, Raymond would use hundreds of hours after changing roller. Many users are aware of this, but many mills appeared in the course of a problem can not be solved correctly. Raymond roller and disc lining material is generally high chrome cast iron or nickel-chromium alloy, and such material has frequent breakage, loss is very serious, especially in cut-off loss, it is impossible to estimate. To analyze this, Raymond affect the hardness and fracture of materials, the impact of post-processing of raw materials accessories heat treatment and fracture of parts rub against each other and the fracture. According to the company annual production experience Raymond, for the above, make the following solutions. Raymond parts wear is our goal, we all know that the harder the more wear-resistant products, so to make a more wear-resistant grinding roller and grinding ring seems very simple, because you just try to improve its hardness that is can, so many foundry casting flaunt their chromium content reaches 30%, HRC hardness of 63-65, but in fact not the case. The higher the hardness, milling machines, casting contained carbide (Cr7C3) requires more quantity, the more diffuse distribution, the probability of micro voids and micro-cracks formed on the substrate, the greater and carbide interface, and fault the chance will be greater. And the harder the harder cutting items. So casting out both wearable and not easily broken product is not so easy. Raymond casting extrusion load stress and grinding martensite easy to crack, eutectic carbides along the grain boundary precipitation into a network, because it will promote the brittle crack propagation, residual austenite exists when When a good stop extending cracks. Raymond increase production when users consult us tips Raymond mill, they are generally more concerned about problems in production, in fact, yield factors Raymond mill there are many, such as material properties, particle requirements, operating crafts, and today we will discuss how to improve under Raymond production, manganese ore mill, Raymond production bottlenecks which links major in? Lei Raymond mill during the grinding process, Raymond blade angle play a crucial problem, if grinding blade lifting position, some high, some low, so that the shovel blade starting material to the grinding position is not accurate, it will affect the production of Raymond mill. Followed by the density issue roller assembly, which is directly related to whether the normal operation of Raymond, Raymond roller assembly if not effectively implemented sealed inside so easily into the powder cartridge, 后雷蒙 into the powder and the Total achievements grinding easily broken, and often broken, this will bring to the normal production of very serious trouble. The final step is the degree of wear of wearing parts, consumable parts the maintenance costs will be higher, the corresponding cost of production will increase, and therefore recommends that customers with high manganese steel materials Raymond roller and grinding ring. Raymond Lei factory Zhengzhou Machinery Co., Ltd. on efficient energy saving efforts to make their usual efforts of the introduction of technology, equipment for their innovation, continuous cost reduction to maximize the benefits to the user. Raymond mill full production line include: crusher, elevator, hopper, electromagnetic vibrating feeder, Raymond host, analysis machine, reducer, fans, filter, connecting pipes, etc., welcome customers to our company order. Article by Raymond Lei factory Zhengzhou Machinery Co., reproduced, please declare. Marble mill, flour mill, the machine is provided by Zhengzhou Lei Lei Machinery Co., Ltd Zhengzhou Lei Machinery Co., Ltd. (www.hnzljx.net) (www.hnzljx.net) located close Xingyang Ying Zheng road intersection 500 meters west. Scraps and development in the wave of market economy, the current Lei machinery has a high profile in the crushing grinding equipment, and enjoys a good reputation. Lei machinery made whole network business alliance certification, marking our service and management level has reached a new height. Lei mechanical staff willing to work with all people of insight and common development, for a better future.