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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    Unlocking Efficiency: How OEM Multistage Pumps Can Transform Your Operations

    Unlocking Efficiency: How OEM Multistage Pumps Can Transform Your Operations

    Unlocking Efficiency: How OEM Multistage Pumps Can Transform Your Operations Table of Contents 1. Introduction to OEM Multistage Pumps 2. What Are OEM Multistage Pumps? 3. The Importance of Efficiency in Industrial Operations 4. Key Advantages of Using OEM Multistage Pumps 4.1 Increased Operational Efficiency 4.2 Cost-Effectiveness in Long-Term Operations 4.3 Versatility Across Multiple Applicatio

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    07

    2026-01

    Application and Technical Characteristics Analysis of Multistage Pumps in Industrial Fluid Transportation

    Application and Technical Characteristics Analysis of Multistage Pumps in Industrial Fluid Transportation

    Thanks to their technological advantages, multistage pumps have become core equipment for meeting fluid-transfer needs across a wide range of industries, playing a vital role in promoting energy savings and reducing consumption in industrial systems. In this article, Changsha Zhonglian Pump Industry, a manufacturer specializing in custom-made multistage pumps, will take stock of the applications and technical features of multistage pumps in industrial fluid transfer, providing valuable insights for your reference.

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    06

    2026-01

    Understanding OEM Boiler Feed Pumps: Essential Components for Industrial Efficiency

    Understanding OEM Boiler Feed Pumps: Essential Components for Industrial Efficiency

    --- In the realm of industrial equipment, OEM boiler feed pumps play a significant role in ensuring operational efficiency and reliability. These pumps are specifically designed to deliver water to boilers, a critical function that supports the steam-generating process within various industries, including power generation, manufacturing, and food processing. OEM, or Original Equipment Manufacturer

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    05

    2026-01

    What should I do if the valve of a chemical pump is leaking?

    What should I do if the valve of a chemical pump is leaking?

    External leakage in valves mainly occurs at two key areas: the valve stem packing and the valve bonnet gasket. Internal leakage, on the other hand, often happens at the gate. By selecting a scientifically designed structure and adhering to standardized operating procedures, we can effectively reduce the risk of external leakage. Below, Changsha Zhonglian Pump Industry, a manufacturer of chemical pumps, draws upon industry technical standards to provide a detailed explanation of preventive measures for valve leakage in chemical pumps.

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    05

    2026-01

    Maintenance methods for reducing the aging of components in wear-resistant multistage centrifugal pumps used in mining.

    Maintenance methods for reducing the aging of components in wear-resistant multistage centrifugal pumps used in mining.

    Thanks to their efficient conveying capabilities and strong resistance to cavitation, wear-resistant multistage centrifugal pumps for mining applications are widely used in industrial sectors such as petrochemicals, water conservancy, and metallurgy. The stable operation of these devices is directly linked to the continuity of production, and component aging represents the core risk factor that leads to performance degradation and shortened service life. Therefore, establishing a scientific and systematic maintenance system is particularly crucial. Below, Changsha Zhonglian Pump Industry—a professional manufacturer of multistage mining pumps holding both Coal Safety Certification and Mining Safety Certification—shares practical maintenance methods based on its extensive operational experience with pump equipment, aimed at reducing component aging in wear-resistant multistage centrifugal pumps for mining applications. These methods are provided for reference by user organizations.

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    04

    2026-01

    Main Causes of Flange Damage in Self-Balancing Multistage Centrifugal Pumps and Corresponding Solutions

    Main Causes of Flange Damage in Self-Balancing Multistage Centrifugal Pumps and Corresponding Solutions

    Flange failures—such as damage, deformation, and leakage—are becoming increasingly common. These issues not only lead to media wastage and environmental pollution but can also trigger equipment shutdowns and even safety accidents. In this article, Changsha Zhonglian Pump Industry, a manufacturer of centrifugal pumps, will share, from a technical perspective, the primary causes of flange damage in self-balancing multistage centrifugal pumps and propose effective solutions, providing enterprises with professional guidance for the operation and maintenance of their pump equipment.

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    02

    2026-01

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