A leading supplier and producer of premium copper products located in Queensland. Best known for its extensive underground operations and mineral ore concentrators specializing in the extraction and processing of copper, zinc, silver, and lead.
Using a Goodwin ANZE 100mm Submersible Slurry Pump for a Copper Mine Concentrator in Queensland, Australia
A significant sized mine in Western Australia produces premium nickel products for export. This mining site extracts and processes nickel ore to create nickel concentrate and other valuable by-products. However, one of the persistent challenges faced by the mine was premature and ongoing pump failure in both of their beneficiation ponds, leading to considerable downtime, increased operational costs, and reduced productivity.
To overcome these challenges, the site sought the expertise of Goodwin Submersible Pumps Australia to provide a high-performance, heavy-duty slurry pump solution. The Goodwin ANZE 100mm Submersible Slurry Pump was selected as the ideal solution to improve reliability, reduce downtime, and increase operational efficiency. This article outlines the key benefits of the 100ANZE model for mine site managers responsible for optimizing copper processing operations.
Overflowing Sumps and Pump Failures
The site was experiencing frequent sump overflows, interrupting production and leading to environmental spillages. The existing pumps could not handle the highly abrasive, low pH slurry material, leading to rapid wear and frequent breakdowns. These issues had a significant impact on production, requiring the maintenance team to halt operations regularly for repairs.
Additionally, the competitor pumps in use suffered from extreme wear issues, forcing the mine to stockpile excessive spare parts to ensure continued operation. This resulted in increased inventory costs and low pump utilization, further impacting the overall efficiency of the concentrator.
Goodwin Australia's Tailored Solution
Recognizing the challenges faced by the mine, Goodwin personnel conducted a site survey to assess the application conditions. The sump material contained highly abrasive copper concentrate, requiring a pump capable of handling high-density, low-pH slurries with minimal wear.
After a detailed selection process, Goodwin recommended the 100ANZE model with a 100mm outlet and a 30kW motor. This pump was specifically engineered for heavy-duty applications, making it an ideal choice for the mine’s challenging environment. The site management team was convinced by Goodwin’s expertise, leading to Goodwin winning the bid and supplying the pump for installation and commissioning.
Goodwin Australia were the successful bid, winner and went on to supply, install, and commission the pump on-site.
The solution provided:
- efficient spillage clean-up operation
- reliable submersible pumping solution
- increased productivity
Key Benefits to the Copper Mine
After installation, the Goodwin 100ANZE delivered exceptional performance, resulting in substantial operational improvements. The mine site manager observed several critical benefits:
1. Increased Production Efficiency
With the 100ANZE pump effectively maintaining sump levels, the mine was able to achieve uninterrupted processing. This led to a significant boost in production efficiency, ensuring that operations continued seamlessly without frequent shutdowns.
2. Enhanced Reliability and Reduced Downtime
Unlike the previous pumps, which required constant maintenance, the Goodwin 100ANZE pump operated continuously without failure. The site saw a dramatic reduction in unplanned downtime, allowing the maintenance team to focus on other critical tasks.
3. Cost Savings on Spare Parts and Maintenance
By switching to Goodwin, the mine significantly reduced spare parts inventory costs. The 100ANZE pump’s robust design extended the lifespan of wear components, resulting in fewer replacements and lower maintenance expenses.
4. Superior Wear Resistance and Durability
The Goodwin 100ANZE pump was constructed with highly durable wet-end components, allowing it to withstand the harsh conditions of copper concentrate processing. To further enhance its wear life, the mine later opted to upgrade to Tungsten Carbide components, further reducing downtime and maintenance costs.
5. Environmental Compliance and Reduced Risk of Spillage
By preventing sump overflows, the Goodwin 100ANZE pump helped the mine meet environmental regulations and reduce the risk of environmental incidents. This ensured compliance with government policies while also improving the overall sustainability of operations.
"The team from Goodwin were able to visit site, listen to us and see first hand the problems and pain-points we had been experiencing with other brand Sub pumps used in our basement sumps. The Goodwin solution was to change over to 100ANZE pumps and honestly we have not looked back since. It’s a tough envoirnment but we know that no other brand will perform better than the 100ANZE."
Expanding Success: Additional Pump Installations
After witnessing the remarkable success of the initial installation, the mine opted to purchase an additional six Goodwin ANZE pumps to replace competitor pumps in other pit sumps. This strategic decision further enhanced operational consistency across the entire concentrator.
Following several maintenance campaigns, the site decided to upgrade all their Goodwin pumps from Ni-Hard to Tungsten Carbide components, further extending pump life and reducing wear-related downtime.
Goodwin Australia's Solution Provided:
For mine site managers overseeing copper concentrator operations, investing in a Goodwin 100ANZE submersible slurry pump presents a highly effective solution to sump management challenges. The proven reliability, superior wear resistance, and cost savings achieved by this pump make it an indispensable asset for high-performance copper processing.
By implementing Goodwin’s heavy-duty pumping solutions, mining companies can ensure greater efficiency, reduced operational costs, and compliance with environmental regulations. The Goodwin 100ANZE continues to set the industry benchmark for durability and performance in abrasive slurry applications, making it the go-to choice for copper mines in Queensland and beyond.
