How it works: Raymond Mill Mill whole work process (grinding process materials): large bulk materials by jaw crusher to the required size, the material sent by the hoist storage hopper, then by Quantitative feeder will feed continuously fed evenly host grinding mill interior, the powder after grinding is the fan airflow away on the roll crusher, grading machine was analyzed, in line with the fineness of the powder with the flow through the pipeline into a large cyclone collector, were separated and collected, and then the powder discharge pipe is the finished powder. Airflow and then by large cyclone collector upper return duct blower inhalation. The whole machine is closed loop gas flow system, and is in a state of negative pressure circulating. When heat is generated due to the material to be ground in a certain moisture content, grinding mill in the grinding room lead to indoor air flow gas evaporation changes, as well as the whole of each pipe joints are not sealed, the outside air flow is drawn so that air circulation flow increases, as More than this by adjusting the fan duct and between hosts to achieve balance airflow, and excess gas is introduced into the small cyclone collector crusher equipment, the powder into the air over the collection of child down, and finally by a small residual gas again cyclone collector upper section of the exhaust pipe into the atmosphere, or introduced into the filter so that the air purifier. Host work process is driven by rotation of gear center axis, the upper end of the shaft and then plum rack, rack mounted roller device and the formation of swing pivot, not only around the central axis of rotation, in the roller mill ring revolves around the same time, the roller itself due to the friction effect and rotation. Plum frame with the bottom of the blade system bus at the lower end of the roller, the roller-shaped surface with transfer process between the material shovel toss feed roller and grinding ring, forming a litter layer, the material layer by grinding roll outward centrifugal force generated by the rotation (i.e., pressing force) of the material is crushed, i.e., thereby to achieve the purpose of milling. As Raymond Lei factory in Zhengzhou Machinery Co., Ltd. to remind the user, in Raymond shutdown time, to conduct a serious investigation of the extent of damage to the mill consumables hammer crusher, such as serious damage to the timely replacement, otherwise it will affect Problem yield. Lei Machinery Co., Ltd. Zhengzhou on efficient energy saving has always made its own efforts, efforts to introduce advanced technology, equipment for their innovation, reduce production costs in order to continue to play a greater benefit to the user. Cone crusher, the Lei machinery (certified), crushers provided by Zhengzhou Machinery Co., Ltd. Lei. Lei Zhengzhou Machinery Co., Ltd. (www.hnzljx.net) (www.hnzljx.net) is a leader in Zhengzhou, crushing grinding equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum limits to meet customer needs. In Lei mechanical leadership with the staff warmly welcome all inquiries negotiations to create the mechanical Lei better future.