Multi-stage centrifugal pump parts wear repair method

Multi-stage centrifugal pump Features 1, easy maintenance: import and export at the same level, the import and export of the same pump can be installed in the pipeline as any position and any direction, installation and maintenance is extremely convenient. 2, no water pollution: the main flow components made of stainless steel stamping, and light weight, clean, hygienic and other characteristics, is the ideal green, environmental protection, energy saving pumps. 3, low operating costs: The main flow components made of stainless steel stamping, smooth flow components, with high efficiency, less loss, low failure rate, long service life parts, the machine has less operation and maintenance costs. 4, motor: motor aluminum alloy die casting, with light weight, small size, good heat dissipation, beautiful appearance. Wide voltage design and unique fan design and wind hood design, with high reliability, long life, high degree of generalization, high efficiency, low noise, good start-up performance, high protection level, high insulation level and so on. Multistage centrifugal pumps often cause wear and tear between the balance disc and the balance plate, between the balance disc hub and the balance sleeve during operation. Worn after repair methods are as follows: 1, balance plate and balance plate wear into a bumpy, scraping plate can be used in color method to cut production, scraping high. Finally, the balance plate and balance plate mounted on the pump with research, so that the surface smooth, knowing that the circumference can be evenly contacted. 2, such as serious wear and tear, but no repair value, should be replaced with new pieces.

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