In recent years, with the rapid development of scientific and technological revolution, traditional industries and traditional manufacturing methods are facing enormous challenges, and many traditional industries are in trouble. It is not a long-term solution to rely on imitating the foreign production model. Only by truly improving the quality of products, doing a good job in the product market, and improving their own scientific and technological innovation achievements can we change the current social development dilemma.
"Pursuing the best quality and creating refined products" is an important part of the corporate culture of Shanghai Hongdong Pump Manufacturing Co., Ltd., which is also an important reason why Shanghai Hongdong Pump Manufacturing Co., Ltd. can go further in the pump manufacturing industry.
Shanghai Hongdong Pump Manufacturing Co., Ltd. adheres to its own philosophy and has produced many high-quality products, such as“ Screw pump ”Production and manufacturing.
The spiral sealing line in contact with the stator and rotor in the screw pump completely separates the inlet cavity from the discharge cavity, so that the screw pump has the function of valve isolation to realize multiphase mixed transportation of liquid, gas and solid, which is the performance of enterprise product innovation and progress. The screw pump can achieve automatic adjustment of quantity with the help of a governor, and the pump can deliver both positively and negatively.
The screw pump has the advantages of fewer parts, compact structure, small volume, and simple maintenance. The rotor and stator are vulnerable parts of the pump, which are simple in structure and easy to assemble and disassemble.
According to the suggestions of relevant professionals“ Screw pump ”In the process of, there are the following points that need to be focused on.
****Try to avoid abrasion after dry running. If the single screw pump runs dry without flow, the rubber stator will be burned out due to the high temperature generated in the moment of dry friction.
Secondly, the suction pipe of screw pump must be equipped with 40-60 mesh filter, and the suction oil level should be more than 100mm higher than the suction pipe orifice. If solid sundries are mixed in the conveying medium, the accessories of the screw pump will be damaged, especially the rubber stator. Once sundries enter the pump body, the welding slag, rust and other solid impurities in the newly connected pipeline shall be treated in time to keep the discharged liquid clean and clean the filter in time.
Third, generally screw pumps have a fixed steering direction, and should not reverse or the thrust balance device will lose its function, causing damage to the pump.
Fourth, it is necessary to prevent too low oil suction temperature, too high viscosity, or a large amount of air brought in by oil suction, as well as blockage of suction filter, otherwise Screw pump Excessive suction vacuum will cause cavitation and noise.
In the future, the quality of water pumps will still be the focus of attention. Seizing the market position of the manufacturing industry is a problem for new enterprises to consider. Enterprises with a longer history should set their own example and make reasonable investment in product quality. Shanghai Hongdong Pump Manufacturing Co., Ltd. has the determination and perseverance to "pursue the best quality and create refined products", It will certainly help it to move more steadily, higher and farther in the market. (Text/SUNMEDIA)
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