Coal mill vibration amplitude is very large, Heshun County Coal mill, this is why? How can we solve it? Here are the results of three high mechanical resonance phenomenon on gangue grinder inquiry: Resonance generally no long production due to equipment maintenance, or appeared loose screws, etc., encountered resonance how to solve? 1. Check the screws, the first fixed all the screws, tighten to prevent screws loose because of vibration caused. 2. Check the bearings, bearing wear look too serious, leading to the emergence of resonances. 3. Check the wear is not the same as the hammer, gangue grinder price, because if the hammer appeared worn different, it will cause too much weight, the emphasis then gangue grinder principle, it will not cause the power of lashing uniform. Between the screw and screw must be coupled with a spring cushion, cushion spring effect is to reduce the effects of vibration caused to equipment, qualified customers can add cushion seams on the metal surface, it is possible to effectively play to reduce the phenomenon of resonance. Coal mill casing failure mainly after liner wear resisting ability of aging decline, often resulting liner was shot down by accident, also caused performance degradation gangue grinder sealing a greater dust. The main method of housing maintenance is regular liner, it was discovered the timely replacement of aging, but also pay attention to regularly check the screws liner to prevent loose screws so that the liner off causing the accident. Recommend backing fixing screws using locknut better. Coal mill long-term production, will cause a lot of waste, such as dust contaminants into the bearing or bearing inside, the dust will be fused with the lubricating oil in a long-term effect occurs thick oil, if not cleared, then the long-term, It will bring the bearing is worn. So regular gangue grinder to clean up and avoid unexpected situation. Three high mechanical tell you how to conduct a comprehensive clean coal gangue grinder: 1, in the clean-up time must be shut down, then took off bearing box cover, clean with a clean brush, clean the main goal is long-term production of residual dust and a chunk of the oil, then cleaned, and then re-coated with oil production. Two bearing box should be finishing. 2, pay attention to replace seals. Long rolling bearing friction can occur, the friction heat will occur, high temperatures will cause seal distortion. Ring is plastic, so pay attention to replace the seals. Since the seal is to maintain the bearings against dust damage first step, we must do to prepare. Under normal conditions, the three high will give customers and distribution customers several easy to replace. 3, the dust around the bottom of the sieve should be promptly eradicated avoid long-term accumulation, blocking the sieve through orifices. 4. For the rest, it is in accordance with the normal finishing way to reach demand. Large Coal mill, Heshun County Coal mill, three high mechanical provided by Gongyi City high mechanical plant. Gongyi City high-Machinery Plant (www.sangaofsj.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 three high mechanical and you hand into the brilliant, for a better future!