When heat is generated by the grinding mill indoors due to a certain moisture content of the material, grinding mill indoor gas evaporation resulting in change of the gas flow, as well as the whole of each pipe connection is not tight so that the outside air is sucked, so air circulation flow increases, leading to mill even less flour machine blasting machine, which Raymond machine, the new European version of the ladder mill has been in the upper part of the body is provided with proof measures can maximize avoid Raymond machine blasting machine incidental or consequential damages at the same time, such a situation can be adjusted over the fan duct between the host airflow to achieve balance, and excess gas is introduced into the small cyclone collector, the residual gas into fine powder collected down, and finally by small cyclone collector on the section of the exhaust pipe into the atmosphere, or introduced into the dust collector makes emptying gas purification Raymond 3r, however, the operator's technical requirements are relatively high, and the need to detect and adjust. To solve the problem I wind Raymond 5, I have to figure out the source of the wind. In the production process, Raymond mill maintenance and charging port door, when in the course of Raymond, as Mifengbuyan, causing part of the wind to enter. In the feeding process, inhale through the feed opening part of the wind. Raymond mill wind power system is an important factor affecting the yield and size, and if the system Mifengbuyan, it will lead to leakage or take a powder, the workshop will be harsh environment, and waste a lot of material. Therefore, the excess should be more than the wind passed over duct dust emissions, which would more than wind to avoid the dust workshop. I duct setting position should be set on the blower and a large cyclone duct. The purpose of this is to a large amount of material into more than duct. Raymond machine, Yuxin Senda (certified), Xiaoyi Raymond provided by Henan new Senda Heavy Machinery Co., Ltd.. Henan new Senda Heavy Machinery Co., Ltd. (www.hnsdzg.com) 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, and satisfy customer needs . Yuxin Senda in leadership with the staff warmly welcome all inquiries negotiations to create Yuxin Senda a better future.