To solve the problem than the wind, you have to figure out the source of the wind. In the production process, Raymond mill maintenance door and charging port, when the operation of the process, because Mifengbuyan 3r Raymond, causing part of the wind to enter. In the feeding process, it will be sucked 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, will lead to leakage or take powder, workshop environment will be worse, and waste a lot of material. Therefore, the excess should be more than I wind through the dust discharge duct Raymond, which would avoid more than wind to the production workshop dust. I duct installation position should be provided on the blower and large cyclone duct. The aim is to more than a lot of material into the duct. The new roller assembly description: The new roller assembly, has changed the traditional structural forms, using a variety of seal means, excluding the CEOs to spill into the dust, three different heart defects. Several major advantages of the new assembly as follows: 1, no leakage, no group of a refueling Raymond 1815, only three to one days once a small amount of additional oil. 2, the high degree of sealing, easy assembly within the production process into the dust, thus extending bearing life. 3, in the production process cartridge according to the degree of wear of the bearing 4r Raymond, adjustable bearing clearance, to ensure the upper and lower bearings concentric, bearing more than ten months of continuous use. 4, the new roller assembly to extend the maintenance cycle, reducing maintenance strength, reduce production costs, improve production efficiency, can bring considerable economic benefits to the user. 4r Raymond | Raymond Ryan | Yuxin Senda Senda provided by Henan new heavy machinery Limited. Henan new Senda Heavy Machine Co., Ltd. (www.hnsdzg.com) strong, credible, in Zhengzhou, Henan crushing grinding equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Yuxin Senda into the brilliant and you work for a better future!