Pump development trend

Pump is one of the indispensable important equipment of enterprises, affected by working conditions, often appear corrosion, cavitation, erosion, wear and other phenomena, resulting in equipment failure. Enterprises can only invest a lot of money to buy new pumps, and cost a lot of parts, resulting in a lot of waste of funds. Domestic pump design and manufacturing basically comply with the "metal" idea, that is, the use of stainless steel, carbon steel material as the main pump body material, in the face of high corrosion, strong erosion environment, you need high nickel alloy, and even the use of titanium, zirconium, tantalum and other excellent corrosion resistant materials, these rare metal materials are expensive and the price fluctuation is large. And the high manufacturing cost and complex manufacturing process and other reasons cause the price of such pumps is expensive, generally ranging from tens of thousands to millions, which results in the high procurement cost of such pumps. With the development of international advanced pump research and the application of new materials pump body, domestic scientific research institutions learn from the development ideas of Western developed countries on pump body research, a small number of domestic enterprises began to develop inorganic non-metallic materials such as ceramics, glass fiber, graphite and carbon products and synthetic organic polymer materials such as plastics, glass fiber or carbon fiber reinforced engineering plastics. The development trend of these domestic pumps has catered to the international trend, and has soon achieved good results in China.
It is through the effective solution of such details that European, American and South Korean enterprises have achieved the advantages of low production costs and strong competitiveness. Domestic enterprises in the continuous introduction of advanced equipment, high salary hiring managers at the same time, but ignore such daily equipment management details, only one-sided through reducing workers' wages, reduce welfare benefits and other measures to reduce costs, resulting in low labor enthusiasm of workers, management chaos is inevitable.
Obviously, the use of such materials greatly reduces production costs, no need to purchase high-value metals, no need for special equipment and professional production, and the use of good effect, longer life, repair is simpler, its huge advantages are not compared with traditional pump body materials. The application of new materials for pump body greatly reduces the cost of pump body materials and maintenance costs.