With the whole level of dry vacuum pump, we should accelerate the ability of product production, enhance the performance of its strength in all aspects, increase investment in product development, actively learn advanced skills in all aspects, enhance the ability of self-development, and then show the function of dry pump.

Dry vacuum pump is the trend of future career development. Although it is not used much now, besides the high price, there are also users who do not know the dry vacuum pump well and can not see the future economic benefits brought to enterprises. Here, how to optimize the selection of dry vacuum pump is emphasized.

For these different types of dry vacuum pumps, we all hope to reduce their physical scale. But this is opposite to the pumping rate of the vacuum pump, because the pumping rate of the vacuum pump is proportional to the volume of the vacuum pump, small physical scale means small volume. Of course, there is also an important factor affecting the pumping rate of vacuum pumps, that is, speed.

In order to match the pumping rate of small-scale vacuum pump with that of large-scale vacuum pump, it is necessary to improve its speed. There are two ways to change the speed of the vacuum pump. One is to change the frequency of the power supply, that is, to choose the frequency converter and to change the transmission ratio of the gearbox. In the meantime, the advantage of using frequency converter is that it can provide a closed-loop control, but it simply causes the loss of torque under heavy load.
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