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Research and Analysis on Development Strategy of Pump Industry in
Why national government key projects in the design, construction, like the use of imported equipment? In the pump industry I want to talk about their own views to the centrifugal pump, for example: Centrifugal pump on the key components like to cut corners, not we make Not a good product, but we did not do a good job of product awareness.Willed to reduce costs, profits, make money, such as bearings can be cheaper on the machine can seal for three months on the line, the motor can be used on the line. The result is of course more than a year of pump manufacturers, the price cheaper than a year, one year profit year-end, the pump can be imported or occupied half of the country, the key state government projects On the still not dare to design, use domestic pumps, of course, except for several large companies in Shanghai. So how to change how to improve, I personally think that we should start from three. 1, mechanical seal pump: Imported pump heating in the north after winter, the second year of heating boot can continue to use, and half of domestic pumps because the pump seal leakage, but also to replace the pump seal before use. The replacement pump mechanical seal down, all because of rubber tearing and leaking, the solution: mechanical seal manufacturers should improve the quality of rubber, increase the pump seal rubber thickness, rubber toughness. 2, bearings: a lot of 24-hour operation of the pump failure, noise, to repair, the basic is to replace the pump bearings. At present, domestic bearings Harbin, Luoyang, the actual quality of people is not worse than the import, but if you do not often buy their bearings, or not directly from the manufacturers purchase, it is difficult to buy in the real Harbin, Luoyang, people This bearing. Solution, pump manufacturers and bearing manufacturers should establish direct procurement network, to avoid buying fake goods. Bearing manufacturers and relevant state departments should jointly increase the intensity of counterfeiting. 3, motor: pump motor steal power, it is an indisputable fact, not to mention the fire motor. A lot of pump debugging installation found super-current, the motor hot, the pump is not checked by the pump too high selection type wrong, and finally returned to the factory, replace the motor is good. Solution: When buying a pump, it is necessary to sign a formal product sales contract, quality guarantee, product warranty card with the local dealer or manufacturer, not to buy the cheapest pump, as the saying goes, cheaper no good goods, good goods are not cheap . Try to buy Shanghai and other large companies, state-owned enterprises formal corporate products. After the purchase of the pump products. Manufacturers should produce suitable products, the national quality inspection departments should increase supervision. Consumers should also enhance their legal awareness and learn how to protect their lawful rights and interests by law.