Poor sealing between the Raymond grinding roller and the rol

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Poor sealing between the Raymond grinding roller and the rol

Beitragvon xiaoxiao » Mi 4. Sep 2019, 10:17

Raymond Mill is a milling machine commonly used in the mining industry. The grinding roller and the grinding ring are the core components. When the equipment is produced, the material is crushed and ground by the centrifugal force of the grinding rolls. When the grinding roller and the grinding ring are used for a certain period of time, wear occurs, so it needs to be replaced in time. Then, today Xiaobian is here to introduce you to the correct replacement of Raymond Mill rolls and grinding rings.
Correct replacement of Raymond grinding rolls and grinding rings:
1. The user needs to first determine the model number of the grinding roller and the grinding ring. Only matching models can guarantee the efficiency of the Raymond mill, thus reducing the wear of the components. The grinding rolls are primarily tapered and are typically beaten from bottom to top. However, there is not enough space in the grinding chamber of the Raymond mill, so the gas ring is used to divide the grinding ring into segments to facilitate removal of the grinding ring.
2. When installing the grinding ring, it is necessary to clean the internal residue beforehand to ensure that there is no residue on the inner wall of the air duct. The replacement of the grinding roller cannot be replaced by the gas cutting method, so only the hammer is used to drive from the bottom up when replacing. Some Raymond mills have poor sealing between the grinding roller and the grinding roller shaft, which causes dust to enter, which causes the grinding roller and the grinding roller shaft to rust together. In this case, you need to bake with oxygen. Wait five minutes or immerse the oil in the gap for half an hour so that the drum can be removed.
3. Before installing a new grinding roller, it must be cleaned to avoid internal residues and affect the sealing of the equipment. Therefore, it is very important to prepare Raymond Mill. Only in this way can the equipment be operated properly.
The above is about replacing the Raymond grinding roller and the grinding ring, I hope to help everyone. If you want to know more, you can consult the relevant staff online and be happy to help you.
xiaoxiao
 
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Registriert: Mi 10. Dez 2014, 11:00

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