Lei R Series Raymond mill precautions in the use and maintenance 1, the Raymond mill use of the process, the responsible operator must be supervised custody milling operation, the operator has to go through a specific induction training. Raymond mill operating personnel before installation to do all the security checks in advance, in Raymond test machine running-in period operating personnel in strict accordance with the instructions, familiar rules. 2, for the Raymond mill for grinding operations efficient, should develop equipment "Raymond mill equipment maintenance safe operation of the system" in order to ensure long-term safe operation of the mill, while in front of each boot security checks as well as the drive lubricated equipment. 3, after a period of use, maintenance should be carried, while roller grinding ring blade overhaul replacement of wearing parts such as processing, grinding roller device before and after the use of the connection bolts and nuts should be carefully examined to see whether there is loosening, lubricating Whether to add a little oil. 4, roller device in use around the time more than 500 hours to replace the roller, the roller jacket of the rolling bearings must be cleaned, damaged parts should be replaced, fuel pumps and hand tools available grease gun. 5, Raymond mill fineness adjustment, according to the size of materials, hardness, moisture content, the proportion of different thickness of the process is different, you can adjust the top of the analyzer, high speed, fineness, low speed, fine low. Improve the fineness, output will be reduced accordingly, if it is mainly the fan speed debugging, the user can be flexible. 6, Raymond mill grinding roller mill scrap ring limit, the remaining minimum wall thickness not less than 10mm. 7, stop, stop feeding, the host continues, the residue of abrasive proceed milled about a minute, turn off the main engine of the motor and motor analyzer, stop grinding work, which then stop the fan motor to purge the remaining powder. Lei Raymond mill processing of titanium dioxide production factors 1, the impact of the proliferation of scattered wind bag bag because no blowback or vibration cleaning system, is a long-running surface will clog the bag, not the wind scattered wind scattered bags Chang, causing resistance to the entire duct system increases, the machine has reached the requirement to reduce the amount of titanium dioxide mixed gas outflow, resulting in reduced production Raymond. 2, closed loop wind pressure due to the closed-loop blower air flow substantially constant, variable frequency technology can improve the fan speed, apparently can increase pressure and increase the outflow of dust and gas, thereby increasing the yield. The closed-circuit duct system design are: positive pressure within the host grinding mill after the mine bauxite mill, vacuum duct to the fan are operating. Thus increasing the pressure will inevitably cause positive pressure air operations, dust leakage, which causes loss of titanium dioxide and yields. 3. Analytical Engine speed impact analysis engine speed is controlled gas flowing dust particle size of organization, the higher the speed the lower the yield, but the premise of product quality requirements, analysis engine speed under control in a fixed value and can not be changed. 4, equipment maintenance effects due to closed-cycle, gas continues to heat, coupled with high temperature titanium dioxide itself, inside the grinding roller bearing grease affected by high temperature thinning, easily out of the skeleton ring mill, resulting in a lack of oil, Bearing damage caused. Changes in air pressure on the yield is particularly important, but the use of closed-loop method can not increase the pressure. If you change the idea of ??using the entire duct system negative pressure operation, can improve system pressure, after our transformation program that is using a negative pressure ventilation system. 5, Tornado and diffusion bag bags casual style transformation in order to improve air bags scattered congestion problems, we use pulse bag filter instead of large, small whirlwind and scattered wind bag filter with a sweep off copper mill, filter area 220 m2.6, fan transformation thanks to the open mode, the entire air system controlled negative pressure operation, it can no longer use a blower, and the use of induced draft fan mode. Lei high pressure hanging roller mill can be used in many industries now rapid development of the industry, users mine milling equipment requirements are getting higher and higher. Raymond mill and high pressure suspension mill is one of the major milling equipment used in mining, while the traditional Raymond mill has not kept pace, so we can see mining industry is the lack of new milling equipment can reach customers in mind the effect. The newly developed mechanical Lei Raymond mill is our technical staff developed based on years of experience, and been very positive. Lei machinery research and development of high pressure mill, also known as high pressure hanging roller mill, the powder is based on long-term research and development experience, according to several domestic mill use of user requirements and recommendations in the original Raymond mill based on painstaking research by design of the latest milling equipment, this product compared to iron ore mill and Raymond mill, high pressure hanging roller mill and other production under the same dynamic conditions increased by 10% -20%, roller grinding pressure on the material under high pressure to improve 800-1200KG spring. High pressure hanging roller mill grinding device of overlapping multi-level seal, good sealing performance. The device is widely product size range, the particle size of the rough up 0.613mm, product size range between 0.613-0.044mm can be adjusted according to the needs of users. Mill | copper 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.