Highlight the advantages of three high mechanical Coal mill: 1, the device is equivalent to two hammer to break into one reasonable combination as a whole, the two sets of rotor series. 2, fineness can be adjusted, material crushing cycle is short, large output, suitable for a variety of industrial applications. 3, device weight balance wheel, smooth inertia, saving 20%, down two sets of rotor shaft equipped with flywheel, flywheel adjustable speed operation of the cyclical fluctuations, so that even a smooth operation, increased rotational inertia to overcome resistance movement, saving more than 20% 4, no mesh grate at the end and can crush any wet and dry materials. Even rainy days can still produce 5, high wear-resistant alloy hammer. Hammer hammer handle used in combination with a change of hammer, hammer handle does not change. 6, using hydraulically actuated chassis technology crushed gangue machine works, a person can easily and quickly opened the cabinet, maintenance and inspection of parts, not only lightweight, fast and secure. 7, has a unique displacement technology transfer gap, hammer wear and tear without repair, repeated use of mobile location, a hammer top three hammerhead. 8, three high mechanical Coal mill changed the traditional way of oiling mouth butter, grease a centralized way, even if the machine can not stop oiling. Three high mechanical causes of failure Coal mill production process may be encountered and solutions Summary: Coal mill is generally a direct connection with motor crushing device, this connection is simple and easy to repair. However, if the two can not be well connected in the assembly process, it will cause overall vibration mill. (1) rotor and mill rotor misalignment. Can move left and right position of the motor or motor underfoot padded bottom to adjust the concentricity of the two rotors. (2) mill rotor misalignment. The reason is that the palm branch two bearing surfaces of the rotor shaft not in the same plane. Can pad the bottom surface of the support bearing copper, or at the bottom of the bearing adjustable wedge increased by guarantee two concentric shafts head. (3) a large portion of the vibration grinding chamber. The reason is the uneven quality of the different levels of hammer inside the heart or the rotor and the rotor shaft coupling connection. Can take the appropriate method depending on the type of adjustment is the coupling and motor coupling connection: When the uneven quality of the hammer, hammer in each group to be re-crushed gangue optional equipment prices, the relative said hammer, the relative error is less than said hammer 5G. (4) the original balance is destroyed. After the motor repair to be done balancing test, in order to ensure the overall balance of horses. Anchor bolts (5) shredder system loose or solid foundation, crushed gangue machine during the installation or repair, to tighten the anchor bolts evenly crushed gangue, between the foot and the mill foundation, to be installed shock absorber, reducing vibration. (6) hammer to break or smash indoor hard debris. These will cause rotor imbalance caused by machine vibration. Therefore, to regularly check for badly worn hammer. When replaced, the replacement should be symmetrical; unusual sound mill operation appears to be down to check immediately, find the cause and timely treatment. What crushed gangue use | Nanjiang crushed gangue | Three high mechanical provided by Gongyi City, three high mechanical plant. Machinery Factory of Gongyi City High (www.sangaofsj.com) strong, credible, in Zhengzhou crushing grinding equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the three high mechanical and you hand into the brilliant, for a better future!