Why is there still an oil leak after repairing the sprocket shaft assembly?

For those who have worked in related industries, sprocket shaft assemblies are actually quite familiar, as they play a very important role in various manufacturing processes. For example, scraper conveyors are an indispensable piece of equipment. Many coal mines choose sprocket assemblies for repair when the sprocket shaft assembly is not severely worn, in order to save procurement costs. After all, buying new ones can easily lead to increased production costs, which is very unsuitable for many small and medium-sized enterprises. However, many people have reported that even after repairs, sprocket shaft assemblies still leak oil. Is it possible that these parts are only single-use and cannot be used for repairs? To effectively solve these problems, the editor will provide some detailed introductions below. After reading, you may understand where the problem lies.

There are many causes of sprocket shaft assembly oil leakage after repair. So if you don't know exactly where the problem is, the first step is to identify the cause correctly. Only then can you treat the problem effectively. The first point is that during normal use, sprocket shaft assemblies often have improper installation of floating seal ring assemblies and sealing rings. Some sprocket shaft assembly manufacturers may have issues such as tilting or edge pressing during maintenance, which can result in improper use even after repairs. Floating seal ring assemblies and other sealing rings may not be properly installed, preventing them from providing a good sealing function. Therefore, repairs have not yielded good results.

In addition to the above situations, another main reason for oil leakage after sprocket shaft assembly repair is that some manufacturers fail to properly clean and clean sprocket shaft assembly parts during maintenance operations, resulting in some debris remaining on the parts. After the sprocket shaft assembly is repaired and assembled, these issues affect the sealing effect, resulting in oil leakage during sprocket assembly operation. Looking at it this way, there are still many issues in repair and handling. If these problems aren't resolved promptly, repairs won't help.