Which reasons lead to vertical grinding mill gearings damage?

During vertical grinding mill(raymond mill) working process, we'll suffering gearings damage phenomenon, as replace new gearing is a very troublesome things, so, all users intend to reduce gearings damage condition. Through large amount of experience, we summarized the following relative gearing damage reasons:
1. Vertical grinding mill installation; machinery equipment installation premary period, as many spare parts are new products, it's inevitably suffering some accidents during installation, for old install workers, it's easy to slove all the problems as they have rich experience, but for the novice it not easy to say. Raymond grinding mill gear installation is the same, when using hammer, novice can cotrol efforts and brute force straight tip gear, lead to gear deform; There are some other questions, such as gear installed at an unreasonable position and so on;
2. During vertical grinding mill working process, working without add lubricating oil for a long time or using unreasonable lubricating oil or add oil not enough and so on;
3. Pollution is the worst damage to gear when raymond grinding mill working, so you have to clean gear per certain time, increase gear sealing device property;
4. Exhausted damage is vertical grinding mill gear common damage method. Common exhausted damage reasons: gear overload working for a long time, don't maintenance in time, improper maintenance and aging equipment and so on.
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