Changsha Zoomlian Pump Co., Ltd. 长沙中联泵业股份有限公司

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    Sharing Development Opportunities, Zoomlion Pump Makes Appearance at China-Africa Economic and Trade Expo

    2025-06-18

    Sharing Development Opportunities, Zoomlion Pump Makes Appearance at China-Africa Economic and Trade Expo

    The year 2025 marks the 25th anniversary of the Forum on China-Africa Cooperation (FOCAC) and is also the inaugural year for implementing the outcomes of the 2024 FOCAC Beijing Summit. This year commemorates the 25th anniversary of FOCAC, under whose guidance China-Africa relations have achieved leapfrog development. China has established strategic partnerships with all 53 African countries with diplomatic ties, trade volume between China and Africa has increased nearly 30 times, and Chinese investment in Africa has grown nearly 100 times, bringing tangible benefits to the peoples of China and Africa.

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    Principles and Operation Methods & Steps for Priming the Pump Before Starting a Multistage Pump

    Principles and Operation Methods & Steps for Priming the Pump Before Starting a Multistage Pump

    Multistage pumps rely on being pre-filled with liquid inside the pump body. As the impeller rotates at high speed, it generates centrifugal force, thereby creating a vacuum that draws liquid into the pump. If air is present in the pump body, its compressibility will prevent the necessary vacuum from being established, causing the pump to run dry and fail to deliver liquid properly. In severe cases, this can even damage the mechanical seal and bearings. In this article, Changsha Zhonglian Pump Industry, a manufacturer of multistage pumps, will introduce the principles and operational procedures for priming multistage pumps before startup, for reference by user organizations.

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    17

    2025-12

    What is the difference between a single-suction centrifugal pump and a double-suction centrifugal pump?

    What is the difference between a single-suction centrifugal pump and a double-suction centrifugal pump?

    Clearly identifying these differences is crucial for making accurate equipment selections and ensuring the stable operation of the system. Next, Changsha Zhonglian Pump Industry, a manufacturer of centrifugal pumps, will provide a detailed introduction to the differences between single-suction and double-suction centrifugal pumps, offering users a professional reference for selecting and applying centrifugal pumps.

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    16

    2025-12

    Understanding Advanced Single Stage Pumps: Efficiency and Applications in Industrial Settings

    Understanding Advanced Single Stage Pumps: Efficiency and Applications in Industrial Settings

    Advanced single stage pumps are a vital component of many industrial processes, designed to efficiently transport fluids in various applications. These pumps are categorized under centrifugal pumps, which utilize rotational energy to move liquids through a system. One of the standout features of advanced single stage pumps is their ability to deliver high flow rates while maintaining relatively lo

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    16

    2025-12

    Unlocking Efficiency: How Quality Centrifugal Pumps Transform Industrial Operations

    Unlocking Efficiency: How Quality Centrifugal Pumps Transform Industrial Operations

    Unlocking Efficiency: How Quality Centrifugal Pumps Transform Industrial Operations Table of Contents 1. What Are Centrifugal Pumps? 2. The Importance of Centrifugal Pumps in Industry 3. How Centrifugal Pumps Operate 4. Types of Centrifugal Pumps 5. Benefits of Quality Centrifugal Pumps 6. Factors to Consider When Choosing Your Centrifugal Pump 7. Applications of Centr

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    14

    2025-12

    Structure, Working Principle, and Application Fields of Single-Stage Centrifugal Pumps

    Structure, Working Principle, and Application Fields of Single-Stage Centrifugal Pumps

    Single-stage centrifugal pumps, from a structural perspective, are further divided into single-stage single-suction centrifugal pumps (also known as end-suction pumps) and single-stage double-suction centrifugal pumps (also known as mid-open pumps). These pumps are suitable for conveying media such as clean water, mildly corrosive liquids, and low-concentration mineral slurries. In this article, Changsha Zhonglian Pump Industry, a manufacturer of centrifugal pumps, will introduce the structure, working principle, and application fields of single-stage centrifugal pumps, providing users with a basic understanding of these pumps.

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    12

    2025-12

    Understanding China’s Vertical Multistage Pumps: A Comprehensive Overview

    Understanding China’s Vertical Multistage Pumps: A Comprehensive Overview

    Vertical multistage pumps are widely recognized for their versatility and efficiency, playing an essential role in many industrial applications. Primarily designed for high-pressure applications, these pumps consist of multiple stages, with each stage contributing to the overall pressure increase. This design effectively enhances the pump's ability to transport fluids over long distances, making t

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    12

    2025-12

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