industri nyheter

  • In winter, the water pump must not only be antifreeze, but also the maintenance of accessories

    In winter, the water pump must not only be antifreeze, but also the maintenance of accessories

    In winter, the water pump must not only be antifreeze, but also the maintenance of accessories   1. After the water pump is out of service, drain the remaining water in the water pump and the pipeline, and clean the external soil, so as to avoid the accumulation of water and ice after freezing an...
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  • Is the bearing a standard part in 2020?

    Is the bearing a standard part in 2020? An essential part used in water pumps is the bearing. The complete standardization of the structure, size, drawing, marking and other aspects of standard parts is called standard parts. The implication is that the same type of bearing, the same size structu...
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  • Pump inlet velocity, impact on the system

    Pump inlet velocity, impact on the system

    Pump inlet velocity, impact on the system The principle of setting the diameter of the outlet and inlet of the centrifugal pump: Generally, the outlet diameter is selected according to the economic flow rate, and the outlet diameter is determined by the flow rate. When the pipe diameter is less t...
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  • Why is there abnormal noise in the bearing? Finally figured it out

    Why is there abnormal noise in the bearing? Finally figured it out

    Why is there abnormal noise in the bearing? Finally figured it out Bearings are the main components of mechanical equipment, and the performance quality during operation will directly affect the normal operation of mechanical equipment. It is inevitable that abnormal conditions occur during beari...
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  • Horizontal pump base and its scope of application

    Horizontal pump base and its scope of application

    Horizontal pump base and its scope of application Common base advantage: It has a wide range of applications, especially suitable for small pump sets without foundation (mobile) pump sets and supporting low-voltage motors. Disadvantages: 1. When the pump set is large, it is inconvenient to manu...
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  • The most complete summary about pump cavitation

    The most complete summary about pump cavitation

    The most complete summary about pump cavitation   What is cavitation? When the partial pressure of the liquid in the pump drops to a critical pressure, bubbles will be generated in the liquid. Cavitation is the whole process of bubble gathering, movement, splitting and elimination. The criti...
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  • How To Install The Submersible Sewage Pump?

    How To Install The Submersible Sewage Pump?

    How To Install The Submersible Sewage Pump? Submersible sewage pump is the abbreviation of submersible sewage pump. On the basis of submersible pump, the channel adopts anti-clogging design, which is used for primary lifting, intermediate lifting and sludge return. Mainly used in municipal engine...
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  • Why can’t ordinary motors be used as variable frequency motors? What is the difference between them?

    Why can’t ordinary motors be used as variable frequency motors? What is the difference between them?

    Why can’t ordinary motors be used as variable frequency motors? What is the difference between them?   Ordinary motors are designed according to constant frequency and constant voltage, which cannot fully meet the requirements of frequency converter speed regulation, so they cannot be ...
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  • Will you maintain the pump bearings?

    Will you maintain the pump bearings?

    Will you maintain the pump bearings? The maintenance method of water pump bearing and the matters needing attention when disassembling: 1. The newly-used water pump generally needs to be replaced with grease (oil) after 100 hours of operation, and will be replaced every 500 hours of operation the...
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  • Note for centrifugal pump test machine

    Note for centrifugal pump test machine

    In the newly purchased and installed centrifugal pump products, the centrifugal pump test machine work needs to be done in advance after the installation is completed. When doing the centrifugal pump test machine work, the following centrifugal pump test machine method and centrifugal pump test m...
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  • Designing a floating pump station to solve long-standing challenges

    Designing a floating pump station to solve long-standing challenges

      Designing a floating pump station to solve long-standing challenges By Siobhan Day, Journalist, Pump Industry Magazine Faced with the challenge of low water levels, a shared recreational area and the need for easy maintenance, Federation Council in New South Wales had its work cut out for ...
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  • Global Analysis of the Pump Market in the Oil & Gas Industry

    Global Analysis of the Pump Market in the Oil & Gas Industry

    Global Analysis of the Pump Market in the Oil & Gas Industry The global pump market in oil and gas stood at a staggering $9 billion market in 2014. Although the growth rate for pumps is expected to be low during the current year because of the recent weakness in investments in oil and gas, th...
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  • Binghatti säger ekonomiska reformer kommer att utlösa 'betydande tillväxt' i Dubai

    Binghatti säger ekonomiska reformer kommer att utlösa 'betydande tillväxt' i Dubai

    Ekonomiska reformer inklusive ett undantag sent fastighetsregistreringsavgifter kommer att stärka Dubais internationella affärer överklagande och utlösa ”betydande tillväxt” i fastighetssektorn, säger Binghatti utvecklare. Verkställande direktör och chef för arkitektur vid Binghatti utvecklare, Muha ...
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  • CW Awards 2018: Nomineringar till Dubai händelsen är nu öppen

    CW Awards 2018: Nomineringar till Dubai händelsen är nu öppen

    Nomineringar för byggandet Week Awards 2018 är nu öppen. Nu i sin 14: e år, kommer årets CW Awards äger rum onsdagen den 5 december. Evenemanget kommer att fira uppnåendet av byggentreprenörer, underleverantörer, konsulter och utvecklare från hela Mellanöstern. T ...
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