Raymond mill spindle and Broken Raymond powder machine wearing parts are many, but Raymond mill bearings are indispensable accessories. Users give us feedback, in the course of Raymond mill use, there will be easily broken bearings, mechanical Lei gave an analysis of the lower bearing broken reasons? First, the effects of excessive wear in mine broadband use, due to insufficient spring pressure when grinding hard materials, the upper part of the crusher often bouncing mill, leading to engine wear and damage. Spring pressure to determine the correctness of the use and production costs are directly related Raimundo. Spring pressure is too small, it will result in Raymond is not working properly. Conversely, the spring pressure is too large, it will cause a high production cost. Second, the strength of the spindle through insufficient strength calculation know, Raymond fitting spindle static strength and durability, are not guaranteed Raimundo machine normally lasting work. Especially in the over-iron, bending stress the risk section, most of which exceed the yield strength of the material. When Raymond Accessories spindle actual compression spring approach is often used to increase the spring pressure increases the crushing force. When this had iron spring was almost crushed state, not only often pull off springs, screws, and the spindle bear a greater load. At the same time overload the spring played a complete loss, crushers and therefore subject to greater damage. Furthermore, since the liner wear unevenly, product size uneven thickness. In order to obtain qualified product size, can be transferred to the port of discharge level collision rhyolite mills, iron and card number so after iron greatly increased. These are the accessories for Raymond mill shaft fracture causes and solutions brief, I believe that the above explanation, we will for the Raymond mill spindle broken parts have a more profound understanding of the reasons medical stone mill powder, it will also pay more attention to in the future use of the process to avoid the appearance of breaking. Raymond industrial waste can be processed it? With the rapid development of industry, industrial waste every year in a number of increases. Yesterday, a user can ask Raymond Lei processing of these industrial waste it? After Lei understood that this user is to process industrial waste, mainly for the production of building materials. Industrial waste after Raymond mill processing, can be used in the production of concrete, in order to bring high economic value. Many users are using the Raymond mill to process industrial waste, according to our visit, users say good effect. For concrete production of industrial waste, the fineness of about 100 mesh, yield can choose models based on the needs of users, because Raymond mill a dozen models, all kinds of production can be answered. Raymond mill can process in addition to industrial waste, but also processing of limestone, dolomite, calcite, quartz and other Mohs hardness of not greater than 9.3 and humidity below 10% of non-flammable materials, the fineness of the 30- be adjusted between 425 mesh, partially finished in 1000 mesh fineness. It meets the needs of all aspects of the majority of users. Lei Raymond mill roller when installing Notes to Raymond mill roller and grinding ring is the most important mill grinding apparatus. Material through the blade to the roller mill ring, are pressed through a powder. During use, due to the pressure roller grinding, friction material support reaction force, the material between the liner and the roller mill roll body and liner wear. As the material ground into the angle of shear stress caused by the roller, the roller mill hydraulic system in the pressure force of interaction shale mill, installed in the replacement of the roller should note the following: 1. A mill roll on the main motor side, in addition to a few should be placed evenly distributed. 2, the roller is placed on the disc is inclined 15 degrees, and use their rim center coincides with the grinding track center. 3, triangle pressure and the tension rod suspension frame structure, ensure affordability roller uniformly distributed points evenly. 4, the frame size is not greater than the pressure deviation 3mm. 5, the gap hardening liner liner pressure adjustment frame with an upper body between should meet the design requirements. Mill, stone mill, Lei Machinery (certified merchants) are provided by Lei Machinery Co., Ltd. Zhengzhou. Zhengzhou Lei Machinery Co., Ltd. (www.hnzljx.net) (www.hnzljx.net) is specialized in "Raymond, shredders, mills," the business, the company adhering to the "honesty, hard service" concept To provide you with the highest quality products and services. Welcome to inquire! Contact: Manager.