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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    Why Self-Priming Pumps Are Vital in Emergency Situations

    Why Self-Priming Pumps Are Vital in Emergency Situations

    Why Self-Priming Pumps Are Vital in Emergency Situations Table of Contents 1. Understanding Self-Priming Pumps 2. The Mechanism Behind Self-Priming Pumps 3. Advantages of Using Self-Priming Pumps in Emergencies 3.1 Fast Response Time 3.2 Reduced Downtime 3.3 Versatility in Fluid Handling 4. Applications of Self-Priming Pumps in Emergency Scenarios 4.1 Flood Control and Water Removal 4.2 Firefighti

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    02

    2026-02

    What are the indispensable applications of multistage chemical pumps in the chemical industry?

    What are the indispensable applications of multistage chemical pumps in the chemical industry?

    In a chemical processing workshop, every stage—from raw material transfer to waste liquid treatment—relies on stable fluid conveyance. Thanks to their unique segmented structure, multistage chemical pumps can effortlessly achieve high-head and high-pressure fluid delivery, making them “essential equipment” for a wide range of demanding operating conditions. Their applications permeate critical stages throughout the chemical production process. In this article, Changsha Zhonglian Pump Industry, a manufacturer of chemical pumps, will share the indispensable uses of multistage chemical pumps in the chemical industry.

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    01

    2026-02

    The indispensable applications of multistage chemical pumps in the chemical industry.

    The indispensable applications of multistage chemical pumps in the chemical industry.

    In a chemical processing workshop, every stage—from raw material transfer to waste liquid treatment—relies on stable fluid conveyance. Thanks to their unique segmented design, multistage chemical pumps can effortlessly achieve high-head and high-pressure fluid delivery, making them an essential piece of equipment for a wide range of demanding operating conditions. Their applications permeate critical stages throughout the chemical production process. In this article, Changsha Zhonglian Pump Industry, a manufacturer of chemical pumps, will share the indispensable uses of multistage chemical pumps in the chemical industry.

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    01

    2026-02

    Unlocking Efficiency: The Benefits of Advanced Pipeline Pumps in Industrial Applications

    Unlocking Efficiency: The Benefits of Advanced Pipeline Pumps in Industrial Applications

    In the realm of industrial equipment, advanced pipeline pumps have emerged as essential components for a variety of applications. These pumps are specifically designed to transport fluids through pipelines effectively and reliably. Understanding their functionalities and benefits can significantly enhance operational efficiency in any industrial setup. One of the most notable features of advanced

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    31

    2026-01

    Top Features to Look for in a Quality Submersible Pump: A Comprehensive Guide

    Top Features to Look for in a Quality Submersible Pump: A Comprehensive Guide

    Top Features to Look for in a Quality Submersible Pump Table of Contents Understanding Submersible Pumps The Importance of Quality in Submersible Pumps Key Features of a Quality Submersible Pump Material and Build Quality Motor Efficiency and Performance Pump Design and Configuration Energy Efficiency Operational Depth and Capacity

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    29

    2026-01

    What are the reasons for unstable flow in a center-open, double-suction pump?

    What are the reasons for unstable flow in a center-open, double-suction pump?

    The water flow from the pump fluctuates unpredictably—sometimes large, sometimes small—and the pressure gauge needle jumps frequently. This instability in the flow rate of a double-suction pump with a mid-open design directly affects the accuracy of fluid delivery and poses hidden risks to the production process. To help users of double-suction pumps identify reliable causes of these issues, Changsha Zhonglian Pump Industry—the manufacturer of such pumps—has, based on the structural characteristics of mid-open double-suction pumps (including the double-suction impeller and mid-open pump casing) and its frontline operation and maintenance experience, compiled a list of five common causes of unstable flow rates in mid-open double-suction pumps, along with targeted troubleshooting methods for reference by user organizations.

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    2026-01

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