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liquid ring vacuum pump for foam forming

In the production and manufacture of foam products, the foam industry needs vacuum pumps in various processes. The liquid ring vacuum pump is more suitable because of the particularity of the foam production process.


In the process of foam production, liquid ring vacuum pump plays an indispensable role in foam forming, vacuum dewatering and other processes.


But what should foam industry pay attention to when using liquid ring vacuum pump?


First of all, we should have a correct understanding of the selection of the liquid ring vacuum pump. There is no fixed matching in the selection of the liquid ring vacuum pump. The selection and matching of the liquid ring vacuum pump are various. Generally, according to the actual use of customers and requirements, from the customer's point of view, the liquid ring vacuum pump scheme suitable for customers'on-site use will be provided. Because many users do not know the performance and work of different series of liquid ring vacuum pumps very well, they often require that the higher the vacuum, the better the pumping capacity, which also leads to waste and differences in selection.


Secondly, in the foam industry, when the liquid ring vacuum pump is used, the circulating water temperature is too high. When the water temperature is too high, it will affect the performance of the liquid ring vacuum pump and reduce the efficiency of the liquid ring vacuum pump. Cavitation may also occur, which may lead to damage of components of liquid ring vacuum pump and overload of motor.


Thirdly, it should be noted that the pre-filter device should be added before the liquid ring vacuum pump. Due to the particularity of foam production, a lot of foam particles and dust will be produced during the production process. When the liquid ring vacuum pump sucks particles, it will wear the parts of the liquid ring vacuum pump, which will affect the performance of the liquid ring vacuum pump.

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2BE3 Series Liquid Ring Vacuum Pump


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