Why housing gear reducer will spill

Many kinds of development cycloidal reducers is because different areas of application, according to points, then there is components: housing, shaft, screws, bearings, fans, gears and other components. During use because some portion may cause leakage phenomenon, to introduce simple and practical method:
We all know that gear box gear with metal welded together, is not likely to achieve the perfect requirements. Because the combination of surface gear box there is a gap between the seal is not enough, there may have loose screws at the slip phenomenon, it will lead to the oil spill is one of the most common problems gear box up and down some places. That we have taken is to use sealant to the oil spill at the painted, it will produce an adhesive force can effectively prevent oil spills can also play a sealing effect oh.