1. In order to make the Raymond mill powder machine normal, the equipment "equipment maintenance and safety operation system" should be established to ensure the long-term safe operation of the Raymond mill. At the same time, it is necessary to have the necessary maintenance tools as well as the grease and the corresponding accessories hammer mill.

2. When the grinding roller device of Raymond Milling Machine is used for more than 500 hours, the impact roller is broken when the grinding roller is replaced. All rolling bearings in the sleeve must be cleaned, and the damaged parts should be replaced in time, high-pressure mill. Refueling tools are available with manual refueling pumps and grease gun mining equipment.

3, Raymond Mill in the use of the process, there should be fixed personnel responsible for the custody, coal pulverizer. The operator must have a certain level of sandstone equipment. The Raymond mill must perform the necessary technical training for the operator before installation. Make it understand the principle and performance of the Raymond mill, and familiarize yourself with the operating procedures of sand and gravel equipment.

4. After using the Raymond mill for a period of time, it should be repaired. At the same time, the wearing parts such as the grinding roller and the blade should be repaired and replaced, and the crushing station should be moved. The grinding roller device should carefully check the connecting bolt nut before and after use, the price of the crusher . See if there is looseness, and whether the grease is added to the spiral sand washer.

Raymond mill common faults and troubleshooting methods

The gangue pulverizer can be treated according to the following table for the failure of the mill during use.

The common cause of the failure is the smashing machine.

1, no powder or powder production, low production and low sand making equipment.

(1) The locker is not adjusted well, and the seal is not strict, resulting in a powder-pumping hammer mill.

(2) The blade is worn out and the material cannot be shovel.

(3) The air duct is blocked.

(4) The leakage of the pipeline is not good.

(1) Check and adjust the seal of the locker and find that the air leak should be scraped.

(2) Replace the new blade.

(3) After the air duct material is cleaned, it is re-cut.

(4) Seal the pipe.

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