Coal mill into production in the process, so that a sufficient amount of lubricating the bearing operating rate faster. How much lubricant components relating to the operation of the device working pressure is when the lubricating oil is not enough time, running slower rate bearings, bearing round to the inertia force will be reduced, then the components will turn friction larger, and then run into the working pressure gangue grinder components. So in the process of using gangue grinder, the three of us repeatedly stressed the need to maintain high mechanical equipment operation has good lubricity, not only to maintain a good piece of equipment running smoothness, but also to maintain a piece of equipment operation without excessive frictional resistance. Coal mill maintenance and maintenance: 1. Three high mechanical impact hammer mill gangue part in the side of the wear and tear, you can exchange the other side to use. 2. gangue grinder hammer wear on both sides, adjustable four hammer shaft in the rotor disk mounting position (shifted out eyes), continue to use. 3. assembly or replace the hammer, we must maintain the balance of the rotor, the total weight of each row hammer shaft hammer should correspond to the total weight of the hammer shaft hammer equal, the total deviation of not more than 100g, single hammer The weight deviation shall not exceed ± 0.5kg. 4. Long-term use, if the replacement shaft, bearings, housings and other components, be sure to maintain concentricity shaft assembly assembly, correcting bearing, hand drive shaft turn idle ease major gangue grinder manufacturers of professional, before starting the test, pay attention to the bearing temperature conditions. 5. If the raw material factor because the material into the spout cutting poor, the case is not a knot wall superior proposal may recommend a try in each hammer cross removed. 6. As a result of large-scale material factors gangue grinder, the lower end of the discharge spout poor, crushed fine material in the cavity can not be spilled repeat, so the lower the load is too large large gangue grinder manufacturers, recommends that the direction of the bottom piece spout abdominal lining removed, the discharge port to expand 50-80 cm, so that the material smoothly, reducing the lower load. 7. The out-feed conveyor angle can not be too steep a large gangue grinder Which is good, should be less than 25 degrees. Out-feed conveyor speed limit should be greater than the feed conveyor line speed, so as to avoid the conveyor can not be the fine material output, resulting in a machine cavity accumulation, increase the electrical load, but also to feed stuttering not import raw materials, and even burn out the motor . 8. The machine does not grate at the end, solve the problem of wet material sticking, but the hammer between liner wear and the gap is too large, the size will be thicker accordingly, recommended the installation of the discharge end of the conveyor roller screen, will a small amount of coarse material return again crushed in such a way to reduce repair times hammer, hammer prolong life. Guan Large Coal mill | Large Coal mill Which | Three high mechanical provided by Gongyi City high mechanical plant. Gongyi City high-Machinery Plant (www.sangaofsj.com) is specialized in "walnut peeler, peel walnuts washing machine, noodle machine, gangue grinder, shale mill," the business, companies adhering to the "integrity management, hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Liu.