Cross section of a heavy-duty slurry pump

Heavy-duty slurry pumps are essential equipment in the mining sector. They are engineered to manage abrasive materials. These pumps are also well-suited for transferring waste products such as tailings and slurries from mining.

Legacy pumping solutions like centrifugal and positive displacement pumps are not suitable for handling high-abrasive materials. They lose their efficiency, tolerance, and suction capacity soon. EDDY Pump offers the most suitable heavy-duty slurry pumps for mining. Contact us to know more about our products and services.

Key challenges faced by mining industries

Transferring abrasive liquids from one place to another without any breakdown is difficult. Additionally, in open pit mining or underground mining, pump failures stop the mines. The workers need to wait until the pumps start working again. It leads to huge losses for the mining company. As per statistics, industries lose 27 hours of downtime every month due to machine failure.

Slurry pumps can be used in various pump designs to remove slurry from mining sumps and tailing ponds. The submersible or self-priming heavy-duty mining pumps can be operated by electrical or hydraulic power. 

To ensure longevity and high performance for mining applications, pump casing, bearing brackets, and other critical components are cast in high chromium or stainless steel. The ingenious design of these pumps enables them to function normally even when exposed to debris. Due to the absence of an impeller in the design, tolerance issues are also avoided.

Cross section of a heavy-duty slurry pump

Cross section of a heavy-duty slurry pump

Applications of slurry pump for mining 

Slurries contain numerous solid particles. Heavy-duty slurry pumps are used to transport these slurries to various processing plants. 

  • Tailings transport: Tailings are the waste materials generated during mining operations. They are usually transported to tailings ponds or dams for storage. Heavy-duty slurry pumps transport the tailings from the processing plant to the storage facility. 

  • Froth flotation: Froth flotation separates valuable minerals from unwanted materials. The unwanted materials that sink during froth flotation are removed as tailings. The pumps transport the tailings from the flotation process to the tailings storage facility.

  • Grinding circuit: These pumps move ore between the main crusher and the grinding mills. The slurry is formed when the ore is ground and mixed with water and chemicals. It is moved to the flotation process using heavy-duty slurry pumps.

  • Transporting concentrate: Concentrate is the remaining valuable mineral after the waste is removed. The pumps transfer the concentrate from the processing plant to the storage facility. 

  • Underground mining support: In underground mining, heavy-duty slurry pumps are utilized for various support operations. These pumps assist in water management, mine dewatering, and ventilation systems. Slurry pumps effectively handle water and slurry removal in underground environments. They contribute to a safer and more productive mining operation.

Watch this video to know how you can choose the right slurry pump for your needs.

Skid-mounted slurry pump

Skid-mounted slurry pump

Benefits of heavy-duty slurry pumps  

Heavy-duty slurry pumps offer several benefits in mining operations.

  • Efficient transport: These pumps can transport slurries containing high solid content across extended distances. The pumps are engineered to effectively manage abrasive and corrosive materials.
  • Reduced downtime: The pumps are engineered to minimize maintenance requirements. The sealing of the shaft is very important. It helps prevent slurry leakage. EDDY Pump offers a range of heavy-duty slurry pumps with multiple types of shaft sealing options. 
  • Cost-effectiveness: The design of these systems is optimized for high efficiency. It has minimal energy consumption and reduced operating costs. These slurry pumps are engineered with low maintenance in mind.
  • High efficiency: These pumps are built to be highly efficient to save energy and maintenance expenses. The pumps deliver optimal flow and pressure with as little loss as possible from friction and other sources.
  • Easy maintenance: These pumps are built to last with minimal upkeep to limit breakdowns and save money on repairs. Usually, slurry pumps are easily disassembled, and their parts inspected and replaced. High-quality mining slurry pumps require less maintenance.
Self-priming Slurry Pump

Self-priming Slurry Pump

Why choose EDDY Pump?

EDDY Pump provides a comprehensive range of products that are tailor-made for efficiently handling high viscous fluids and slurry. By offering unmatched performance and reliability, EDDY Pump proves to be the ideal solution for efficient and cost-effective slurry mining pumping. Head out to our blog page to know how EDDY Pump can enhance your business operations. 

Summing up

The applications of heavy-duty slurry pumps in mining are diverse and essential for the efficient operation of mining processes. From mine dewatering to tailings transport, these pumps demonstrate their durability, and ability to handle abrasive and corrosive slurries. Understanding the specific application requirements and selecting the appropriate slurry pump is important in any mining operation. 

For your slurry pump, dredging equipment application in construction, mining, chemical, oil & gas, pulp and paper, sewage treatment, and marine industries, email EDDY Pump or call us at 619-558-3250. You can also request a free sales quote from us.

Frequently asked questions about heavy-duty slurry pumps for mining applications

1: What is a heavy-duty slurry pump, and how does it differ from a regular pump?

A heavy-duty slurry pump manages highly abrasive and corrosive slurries. It is suitable for mining. Unlike regular pumps, heavy-duty slurry pumps have robust construction. This includes specialized impeller designs and wear-resistant materials. It enables them to withstand the harsh conditions and erosive nature of slurries. They are engineered for higher flow rates, higher pressures, and increased durability to ensure efficient pumping of abrasive slurries.

2: What are the key factors to consider when selecting a heavy-duty slurry pump for a mining application?

Consider the nature of the slurry being moved, the distance and elevation of the transport, the necessary flow rate and pressure, and the precise application specifications while selecting a heavy-duty slurry pump for mining. Energy efficiency pump options reduce costs and environmental impact. Easy maintenance and reliability ensure smooth operations.

3: What are the most common applications of heavy-duty slurry pumps in the mining industry?

Heavy-duty slurry pumps find common applications in the mining industry. This includes mine dewatering, tailings transport, mineral processing, sand and gravel extraction, and coal and ore slurry transport. These pumps efficiently handle high-density slurries with solids content. They also ensure water removal, waste management, smooth material flow, and safe and efficient mining operations.

4: How can I ensure that my heavy-duty slurry pump operates efficiently and has a long service life?

To ensure long life and smooth performance, regular maintenance is crucial. It includes routine inspections, cleaning the pump, and promptly replacing any worn or damaged components. It is important to operate the pump within the recommended parameters for flow rate, pressure, and speed. Adhere to the manufacturer’s guidelines for lubrication. Also, ensure that critical parts receive adequate lubricant to reduce friction and wear and tear.