<p>Driven by the construction project, the Construction Waste Crusher News market has an increasing demand on the construction materials, such as: cement, tile and so on. Among the construction materials, the concrete is one of the most important materials, which is featured with low cost and simple structure. It also has a wide application on the shipbuilding and machinery industry. The complicated production process of the concrete needs the help of mining machine. So the concrete upsurge will also open up market for the hammer mill.</p> <p>Hammer mill is widely used by many factories and has the significant crushing effect. During the production process, what will happens because of its high speed vibration?</p> <p>1. During the vibration process, we should fix the loosed bolt.</p> <p>2. The principal axis will be damaged because of the high speed vibration, and then we should change it timely.</p> <p>3. If the bearing is damaged during the production process, we should change it to solve this question.</p> <p>4. The wrong installation of the hammer leaf. In order to prevent the loss balance of the motor, the hammer leaf in the crushing machine should be changed to avoid the strong vibration phenomenon.</p> <p>5. The weight difference about the corresponding two hammers should less than 5g. The exclusion method is to adjust the weight of the hammer leaf.</p> <p>6. The hammer leaf should be installed flexibility.</p> <p>As we all known, the wear of hammer head is associated with many factors. For example, the particle and temperature of the material, the liner rate of the hammer head, and the design of the discharging port all have effect on the hammer head. To the manufacture of hammer mill, the proper selection of the material is very important.</p>