In the working process of small roller, oil leakage is one of the more complex common faults. There are many reasons for its formation, so we need to pay attention to it. We need to find out the reasons to better solve it. Let's take a look at the introduction of relevant reasons.

1. There is an oil leak at the drain plug of the transmission. Small roller manufacturers tell us that this situation is mostly caused by too much lubricating oil in the gearbox exceeding the oil level line, and too much oil can be discharged.

2. The oil seal or sealing ring of the transmission leaks oil. This situation mainly occurs after the gearbox works for a period of time, because the exhaust plug is blocked by foreign matters, high pressure is formed in the gearbox, which forces the oil and gas to leak out from the oil seal.

The above helps us to analyze the introduction of some causes of oil leakage of small roller. We can solve the problem through the above introduction in case of oil leakage. However, if the oil leakage belongs to other types, we should first find out the causes and then find out the solutions.