Indonesia has purchased our MD500-57X11P self-balancing multistage pump.

Industry: Mining industry

Project Location: Indonesia

Pump flow rate: 600 m³/h

Pump head: 627 m

Extraction medium: Clear water

Pump model: MD500-57X11P

Pump type: Self-balancing multi-stage centrifugal pump for mining

Hotline:

+86 0731-88632200

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Project Introduction

Indonesia has purchased our MD500-57X11P self-balancing multistage pump.

In the second quarter of 2025, a major Indonesian mining company, in order to address the challenge of providing adequate water supply for deep-mining operations at its mine site, ultimately selected our company through multiple rounds of international bidding. MD500-57X11P Self-balancing Multistage Pump The total procurement volume reached 8 sets, with contract amounts exceeding 20 million yuan. Previously, the imported pump units used by the company suffered from insufficient compatibility, frequently experiencing issues such as impeller wear and reduced head, which severely impacted the mining progress.

To meet the customer’s core requirements—achieving a stable flow rate of 500 m³/h and a head of 627 m under sand-containing water conditions and at a high operating temperature of 35℃—our technical team has specially optimized the product structure: We’ve adopted a dual-casing self-balancing design to eliminate axial forces, reducing bearing wear by 80%; the impeller is made from a high-chromium alloy and undergoes hardening treatment, boosting its wear resistance threefold compared to the customer’s original product. Additionally, we’ve customized a motor specifically tailored to the local 380V/50Hz power grid and equipped it with an intelligent monitoring module to enable remote fault alerts.

[For more information on MDP-type self-balancing multistage pump models, specifications, selection and quotation options, please click on the image above to learn more.]

After the contract was signed, our company completed production and delivery in just 45 days. We then assembled a bilingual technical team to travel to the site for installation and commissioning. By precisely aligning the pump unit’s concentricity and optimizing the pipeline layout, we achieved a 100% pass rate for equipment startup. During the trial run, the pump unit operated continuously and stably for 600 hours without any failures. The unit’s energy consumption was 12% lower than the customer’s expectations, and the wear on the impeller caused by sand particles was kept within 0.1 mm.

The equipment has been officially in operation for three months now. As a result, the customer’s mine’s water supply reliability has increased from the original 75% to 98%, and monthly mining efficiency has improved by 15%. This case has not only become our company’s... Self-balancing multistage pump The benchmark application in Southeast Asia’s high-temperature, sand-containing operating conditions has further prompted the two parties to sign a three-year cooperation agreement on spare parts supply and technical upgrades.

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+86 153-4831-2290

sales@zoomlian.com

Changsha Zhonglian Pump Industry Co., Ltd.

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Hotline:

+86 0731-88632200

Export Trade/Technical Support:

+86 153-4831-2290

Head Office Email:

zoomlian@yeah.net

No. 210, Huanbao Zhong Road, Yuhua District, Changsha City, Hunan Province, Leowoju Wisdom Valley Building B, 8th Floor

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