Rotary kiln in operation if vibration occurs, we must note that the vibrations caused by the kiln What is the reason, first of all to see is not the cylinder uneven heating, or the size of the gear gap is too large or too small, the connector is loose, look bearing screw is loose, drive pinion wear serious, resulting in shoulder, transmission ZWZ bearing gap is too large or loose bolts, foundation bolts loosening. In short kiln body vibration caused by many reasons, so be sure to find a solution for the reason, the solution is to adjust the roller, fill hanging kiln skin, resize gear backlash, replace rivets or screws; shovel platform shoulder or replace pinion; adjust bearing clearance or fastening screws; fastening bolt, adjust or replace the gear, fastening bolts; rotary kiln stopped, if it is short-term, we must open coal injection pipe cooling fan, to avoid burning bad PCI mouth. So long to stop the kiln, preheater kiln to check the wear of the various components, bearings or bearing on the tugboat for cleaning, refueling. Rotary kiln tire excessive shift, the operator should pay attention to carefully observe the side wheel slip tape to tape and plate wheels regularly for maintenance and inspection, to avoid a major impact on the equipment. The above article by Henan YuFeng Heavy Machinery (http://www.yufchina.com) finishing release, reproduced, please indicate the source!