1. Before the engine, check whether the equipment of each part meets the requirements. Do not drop metal objects into the machine. First move the belt with your hand to test the machine to see if there is any phenomenon such as biting, rolling and bumping to avoid accidents. ；
2. Start sequence: turn on the fan first, then turn on the main engine, and when shutting down, stop the main engine first and then stop the fan;
3. Ensure that the motor load cannot be overloaded during use;
4. The wear procedures of blades and grinding plates should be checked frequently. If the blade grinding plates are found to be severely worn, they should be replaced in time;
5. Ways to adjust fineness:
(1) According to the fineness requirement, the blade can be adjusted and adjusted along the axial direction. The smaller the gap between the inclined blade and the tapered surface, the smaller the fineness, and vice versa.
(2) Test the hood: the hood is lowered and the degree of the inside is increased. On the contrary, it is thick, just remove the hood.
(3) Adjust the air volume: open the air door to reduce the air volume, and the particle size increases. If the air volume is too small, the return nozzle is easy to spray powder.
(4) Conditioning the fan blades of the main engine: If necessary, 2-3 fan blades in the casing can be cut to improve the fineness. This method can also be used when the powder is sprayed at the return nozzle. The above four methods can be adjusted from 20 mesh to 325 Item.
6. When the hammer blade of the wood shredder is worn out, it can be used for four times by changing the angle and can also be repaired and reused by high chromium wear-resistant electrode welding.
7. High speed. In addition to the strong feet of the device, the bearing parts of the main machine must be smooth. Keep clean. Add high-speed butter once a month. If molybdenum disulfide is used, it will work well. Normally, the bearing temperature should not exceed 70 degrees. .