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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    What should be done about the high power consumption of mine-use self-balancing multistage pumps? It may be caused by the following reasons:

    What should be done about the high power consumption of mine-use self-balancing multistage pumps? It may be caused by the following reasons:

    The mine-use self-balancing multistage pump is a specialized pump type developed for applications such as underground water inflow management in mining and tunneling projects, and its wear-resistant and durable characteristics should be fully reflected in the design parameter matching. However, during actual operation, these pumps may encounter the issue of high power consumption. What should be done when this problem arises? Below, Changsha Zhonglian Pump Industry, a manufacturer of self-balancing multistage pumps, provides a technical analysis of the causes of high power consumption in mine-use self-balancing multistage pumps and corresponding countermeasures, for reference by user organizations.

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    13

    2026-04

    Wholesale Horizontal Multistage Pumps: A Sustainable Choice for Industries

    Wholesale Horizontal Multistage Pumps: A Sustainable Choice for Industries

    Wholesale Horizontal Multistage Pumps: A Sustainable Choice for Industries Table of Contents 1. Introduction to Horizontal Multistage Pumps 2. The Need for Sustainable Pump Solutions 3. Key Features of Horizontal Multistage Pumps 3.1 Design and Construction 3.2 Operational Efficiency 3.3 Versatility in Applications 4. Benefits of Using Horizontal Multistage Pumps 4.1 Enhanced Energy Efficiency 4.2

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    11

    2026-04

    Technical Causes of Water-Draw Interruption in Multistage Pumps and Preventive Measures

    Technical Causes of Water-Draw Interruption in Multistage Pumps and Preventive Measures

    Interruption of water suction during the operation of multistage pumps is a highly productivity-disrupting fault. Based on the experience of technical engineers at Changsha Zhonglian Pump Industry, a leading manufacturer of multistage pumps, this fault must be investigated from multiple dimensions to identify the underlying technical causes. The following section provides an analysis of common technical root causes and corresponding solutions:

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    10

    2026-04

    Technical Analysis and Solutions for Flange Damage in High-Pressure Multistage Pumps

    Technical Analysis and Solutions for Flange Damage in High-Pressure Multistage Pumps

    Changsha Zoomlion Pump Industry’s high-pressure multistage pumps are widely used in industrial applications due to their energy-saving performance and reliable operation; however, flange damage can compromise system reliability. In the following article, Changsha Zoomlion Pump Industry, a leading manufacturer of multistage pumps, will analyze the root causes of flange damage in high-pressure multistage pumps from a technical perspective and propose corresponding solutions for reference by multistage pump users.

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    09

    2026-04

    Understanding OEM Multistage Pumps: A Comprehensive Guide for Industrial Applications

    Understanding OEM Multistage Pumps: A Comprehensive Guide for Industrial Applications

    In the industrial sector, OEM multistage pumps play a critical role in various applications that require efficient fluid movement and pressure management. These pumps are specifically designed to handle high-pressure scenarios, making them ideal for tasks such as water supply, irrigation, and chemical processing. Understanding the fundamentals of OEM multistage pumps can help professionals make in

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    09

    2026-04

    Solutions and Preventive Measures for Water Leakage from the Pump Cover of High-Head Multistage Pumps

    Solutions and Preventive Measures for Water Leakage from the Pump Cover of High-Head Multistage Pumps

    To address this common industry challenge, Changsha Zhonglian Pump Industry, a leading manufacturer of multistage pumps, has leveraged decades of field-service experience to conduct root-cause analysis and develop a comprehensive solution—including both corrective measures and preventive strategies—for addressing water leakage from the pump cover in high-head multistage pumps, thereby helping users fundamentally eliminate this issue.

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    07

    2026-04

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