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  • Overview of mechanical seals for pumps(2)

    Different from the kettle with mechanical seal, pump mechanical seal sealing medium for liquid, solid-liquid mixture and atmospheric gas;  The mechanical seal of the kettle is used to seal high pressure gas or gas-liquid mixture, leakage will cause serious threats to the environment and organisms...
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  • Overview of mechanical seals for pumps

    Due to the water pump for conveying fluid, with horizontal installation, high speed, high pressure, with solid particles, corrosion resistance and other characteristics, so the pumps with mechanical seal body material often need to resist the scour the impact of solid particles, high speed brings...
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  • slurry pump delivery

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  • Centrifugal is actually the performance of the inertia of an object, such as the water drop on an umbrella. When the umbrella rotates slowly, the water drop will rotate with the umbrella, because the friction between the umbrella and the water drop serves as the centripetal force for the water dr...
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  • Slurry pumps belong to centrifugal pumps in terms of their working principle. Conceptually, they are a machine that increases the energy of solid and liquid mixed media by means of centrifugal force (the rotation of the impeller of the pump), and convert electric energy into kinetic energy and po...
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  • Overview of nickel sulfide pressure leaching process

    1.1 Overview of nickel sulfide pressure leaching process Metallurgical process needs to use specific technology, with the help of external energy and material, so that the non-ferrous metal minerals according to the pre-set steps, in a certain reaction conditions of the form of existence and comp...
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  • Slurry pump bearing assembly

    1. Slurry pump bearing assembly Slurry pump bearings are generally domestic bearings, lubrication system for thin oil, if the user has special requirements can be selected according to the requirements (1) bearing assembly matters needing attention ① Qualified bearings must be used (2) check bear...
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  • Working principle of slurry pump

    First of all, the relationship between the centrifugal pump and the slurry pump, and then the principle of the slurry pump is naturally clear.The centrifugal concept is based on the pump principle.There are many kinds of pumps, according to different angles can be divided into dozens of categorie...
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  • The core technology field is slightly lagging behind, the rise of my country’s pump industry has a long way to go

    For a period of time, the development of my country’s pump industry has been advancing by leaps and bounds. Driven by the country’s favorable manufacturing policies, both the industrial scale and technical standards have been greatly improved through the introduction of multiple methods such as a...
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  • Six major problems facing China’s water pump industry

    In recent years, although the production level and market share of domestic water pumps have been continuously increasing, as far as the current status of the industry is concerned, there is still a gap in some industries in my country compared with developed countries. In particular, the indepen...
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  • Internet marketing has become an important means for pump and valve companies to break through the bottleneck of development

    Giving full play to the resource advantages of network marketing and broadening the marketing channels of the pump and valve industry has become an important means for contemporary pump and valve companies to break through the development bottleneck. And as more and more companies regard network ...
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  • Hebei Delin Machinery Co., Ltd.

    Hebei Delin Machinery Co., Ltd.

    Hebei Delin Machinery Co., Ltd. is one of the biggest pump companies specialized in manufacturing slurry pumps in China. It covers an area of more than 40,000m2 in land and over 22,000 m2 in building. The products are mainly used for mining, metallurgical, city planning, power, coal, river course...
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