Generally speaking, if the hydraulic system needs a flow change, especially if the time for large flow is shorter than that for small flow, Hongyi hydraulic manufacturer suggests that everyone should preferably use double pump or variable pump. For example, the feed mechanism of the machine tool nee... read more
There should be many friends who have encountered this kind of problem when the vane pump is stuck in use. How should we solve this problem? We will explain it to you in the following content. 1. It may be that the axial clearance or radial clearance inside the pump body is too compact. 2. It may be... read more
There are many noise problems encountered during the use of vane pump. Sometimes, if it is only a small noise, there may not be a big problem. However, if there is a serious noise problem, we have to pay attention to it. Here we will tell you in detail how we should deal with it if there is a seriou... read more
We all know that servo vane pump has already occupied the leading position in the development of the machinery market, and it is also the necessary equipment for the future development of the enterprise. It is the mechanical equipment that can really bring development benefits to the enterprise. Alt... read more
In order to improve the maximum working pressure of vane pump, the structural measures are as follows: the vane can not only contact with the inner surface of stator reliably, but also the contact stress between the vane and stator will not be too large to cause serious wear. At the beginning, the m... read more
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