liquid ring pump
Although the liquid ring pump belongs to the coarse vacuum pump, but in China's petroleum, chemical, electric power, textile, paper making, medicine and other fields still has a large market.
In foreign countries, liquid-ring pump sales account for 14% of the total vacuum pump market, second only to dry pumps, so companies such as Nash, Seimems and Kinney have invested in China or established sales networks to increase their market share in China.
Because most of the liquid ring pump is casting, processing requirements are not high, is a labor-intensive product, so the domestic liquid ring pump in the price has a competitive advantage, the key is to improve the design, reduce the volume, reduce weight, improve efficiency, reduce energy consumption.
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