Why is the environmental protection problem of oil-free dry screw vacuum pump? Simply speaking, compared with oil vacuum pump, the extracted gas of oil-free dry screw vacuum pump will not be mixed with oil and gas, which can obtain a clean vacuum environment. In addition, if the extracted gas is corrosive to the oil, or contains a large amount of water and other substances that can damage the oil, then the oil vacuum pump cannot be used. As there is oil, the oil in the vacuum pump is usually used for lubrication and sealing. If the oil is corroded or emulsified, the vacuum pump can not work normally.
Oil free dry screw vacuum pump is one of the essential equipment in the field of vacuum equipment. Power, oil, pharmaceutical, food and other areas closely related to people's life have different market demand for vacuum pump equipment. Under such huge demand, China's vacuum pump enterprises constantly stop the adjustment of industrial structure, so as to meet the needs of various categories At the same time, it can also stop the whole vacuum pump equipment to improve its technology.
After analyzing the current situation of domestic vacuum pump in recent years, it is found that there is no large pump group which can represent the whole vacuum pump industry market. Moreover, while the domestic vacuum pump market demand is expanding day by day, foreign advanced enterprises have numerous factories in China, and relying on their strong technical strength, they share the "share" with domestic vacuum pump enterprises. The promotion of competitiveness makes domestic vacuum pump enterprises pay more and more attention to the technology improvement of their own brand of vacuum pump equipment.
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