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A trading and supply company in Chongqing purchases MD25-50X4 mining multistage pumps.


Industry: Mining industry

Project Address: Chongqing

Pump flow rate: 20 m³/h

Pump head: 200 m

Extracting medium: Clear water

Pump model: MD25-50X4

Pump type: Horizontal multistage pump


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Project Introduction

A trading and supply company in Chongqing purchases MD25-50X4 mining multistage pumps.

A trading company in Chongqing primarily collaborates with local mining enterprises, providing procurement of mining equipment and related support services. Recently, the company successfully procured a batch of MD25-50X4 multi-stage mine pumps for a partnered bauxite mining project in Qianjiang, effectively resolving the mine’s drainage challenges.
          As everyone knows, Chongqing is a mountainous region with complex underground mining environments. The water contains a high concentration of mineral slag particles, and the vertical lift required for drainage is substantial, placing exceptionally stringent demands on pump wear resistance and head. Previously used standard pumps wore out rapidly, leading to frequent shutdowns for maintenance—resulting in production delays and increased costs.


          After conducting on-site inspections of operating conditions and comparing multiple models, the trading company ultimately selected the MD25-50X4 mining multistage pump. With a flow rate of 25 m³/h and a total head of 200 m, this pump is perfectly suited to the deep-well dewatering requirements of mines. Its wet-end components are made from wear-resistant materials, enabling it to handle mine wastewater containing solid particles without significant wear.
          Procurement coordination was exceptionally smooth: the manufacturer provided components tailored to our needs, ensured rapid shipment, and even dispatched technicians to our site for on-site installation and commissioning. Since the equipment was put into operation, it has run reliably with peak drainage efficiency, eliminating the need for frequent repairs. This has not only reduced electricity and maintenance costs but also ensured the mine’s uninterrupted production.
           This procurement not only met the needs of the partner mine but also enhanced the trading company’s reputation, establishing it as a prime example of local mine-equipment procurement in Chongqing and demonstrating the MD25-50X4 mining multistage pump’s suitability for operation in mountainous mining environments.

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