[Asia Fluid Network News] Electric diaphragm pump itself shaft seal, its service life has been greatly extended. Electric diaphragm pump applications are: spray paint, ceramic industry, in these areas, the diaphragm pump has occupied the absolute dominance; environmental protection, wastewater treatment, construction, sewage, fine chemicals is expanding its market share, and with other pumps not Alternative status. Electric diaphragm pump working principle of the product is extremely meaningful. The working principle of the electric diaphragm pump Next, the working principle of the gearbox (3) drives the diaphragm (2) on the left and right ends of the piston to move back and forth one after the other. In both the left and right pump chambers, the movement of the diaphragm with the upper and lower four one-way ball valves (1), resulting in a change in the volume within the working chamber, forces the four one-way ball valves to alternately open and close to continuously draw liquid And discharged. Electric diaphragm pump is a new type of pump. In recent years, due to the breakthrough made in diaphragm material, more and more industrialized countries in the world adopt this type of pump to replace part of the centrifugal pump, screw pump, To be used in petrochemical, ceramics, metallurgy and other industries. Electric diaphragm pump main purposes: all kinds of highly toxic, flammable, volatile liquids; all kinds of acid, alkali, strong corrosive liquids; can transport high temperature medium 150 ℃; as a variety of pre-press filter press device ; Hot water recovery and recycling; tank trucks, oil depots, oil handling. As its scope of use and value of use by more and more people's attention, research and development of such products, not only can improve the competitiveness of products, but also for our national defense has a very important significance. I believe in the near future, the other future will surely be sought after.
The roller coating plate refers to a method of color on the surface of the aluminum and coated with PVDF coating and the coating plate processed into a certain structure through processing. Roll coating aluminum plate is of high-tech with rolling the processing technology of high performance,attached to the surface of the aluminum plate by PVDF, the adhesion is strong, and the color is very realistic so that the product life length is extended. The surface is smoothness, bright and uniform. The film thickness and coating surface of aluminum is thinner than film coated plate.Because of roller coated aluminum plate reflection is excellent,clean and not easy changed of color,the price is much higher.
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Henan Everwin Trade Co., Ltd. , https://www.ewaluminium.com