Project Background
Recently, Taian OCEAN Pump Co., Ltd. provided a customized large particle sand pump solution for a mining company in Shaoguan, China, to transport coarse tailings materials for secondary processing and mineral recovery.
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The mining company had accumulated hundreds of thousands of cubic meters of tailings in a tailings storage area located in a valley. Due to the limited technology available during the original processing stage, some valuable mineral elements remained in the waste materials.
With the development of new processing technologies, the customer planned to conduct secondary recovery and reprocessing of the tailings to extract valuable resources and improve economic benefits.
However, the project site had several challenges:
Large tailings particles
Long-term sediment accumulation
Steep terrain
Large elevation difference
High transportation requirements
The customer needed a powerful pumping system capable of transporting coarse mineral particles over a long distance and lifting materials to a higher processing area.
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Why Choose Large Particle Sand Pump for Mining Tailings?
The Large Particle Sand Pump developed by OCEAN Pump is specially designed for transporting highly abrasive materials that cannot be handled by conventional sand pumps.
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It is widely used for:
Dredging operations
River sediment removal
Mining applications
Tailings transportation
Metal smelting slag handling
Gravel pumping
Heavy-duty slurry transfer
Compared with ordinary sand pumps, the large particle sand pump provides:
Excellent solid passing performance
Strong anti-blocking capability
High wear resistance
Long-distance transportation ability
Stable operation under harsh conditions
Advanced Design of OCEAN Pump Large Particle Sand Pump
Three-Blade Impeller with Large Solid Passage
The pump adopts a specially designed three-blade impeller structure.
The maximum solid passage can reach:
82–254 mm
This allows the pump to easily handle:
Large stones
Gravel particles
Mineral fragments
Organic materials
Waste materials
The optimized impeller curve improves flow performance and prevents large particles from getting trapped inside the pump chamber.
Heavy Duty Wear-Resistant Structure
Because mining tailings contain highly abrasive materials, OCEAN Pump strengthens all major wet-end components.
The pump features:
Thickened pump casing
Reinforced impeller
Wear-resistant flow components
Extended service life
This design significantly improves durability when transporting high-concentration abrasive slurry.
Reliable Bearing Cooling and Lubrication System
To ensure long-term continuous operation, the pump adopts:
Grease lubrication system
Water cooling device
These features help:
Reduce bearing temperature
Improve bearing reliability
Extend service life
Support continuous heavy-duty operation
Flexible Drive Options
The large particle sand pump can be equipped with different transmission systems according to project requirements:
Belt drive
Gear reducer drive
Elastic coupling drive
Multiple speed options allow the pump to operate at the optimal working condition for different applications.
Customer Requirement Analysis
The customer provided photos and videos of the tailings site to OCEAN Pump’s technical team.
After evaluation, engineers found that:
Tailings had accumulated for many years
Particle size was relatively large
No natural water source was available nearby
The material needed to be transported approximately 30 meters vertically
The customer’s plan was:
Use a sand pump to extract tailings from the storage area
Transport materials to an open processing area
Crush large particles with a crusher
Transfer crushed materials by conveyor belt
Carry out secondary smelting and mineral recovery
Customized Pump Solution
Based on the actual working conditions, OCEAN Pump recommended a high-head large particle sand pump.
The solution advantages include:
Strong Passing Ability
The selected pump can handle large particles up to:
180 mm
Most mineral particles can pass through smoothly without blocking the impeller.
High Head Performance
Due to the large elevation difference at the site, the pump requires strong lifting capability.
The recommended pump provides:
High discharge head
Stable flow speed
Reliable long-distance transportation
It is suitable for difficult applications involving high elevation and long-distance slurry transfer.
High Pressure Water Jet System Design
Since the tailings were stored on dry land with limited available water, OCEAN Pump engineers recommended adding a high-pressure water pump system.
The high-pressure water system provides two important functions:
- Provide Water Supply for Sand Pump Operation
The additional water source ensures stable slurry formation during pumping.
- Break Up Long-Term Deposited Tailings
High-pressure water can:
Loosen compacted tailings
Break up accumulated materials
Improve suction efficiency
Increase pumping concentration
This solution allows the large particle sand pump to operate effectively in dry tailings conditions.
Professional Technical Support and Project Discussion
After the pump selection and system design were completed, the customer organized internal technical meetings to evaluate the feasibility of the solution.
OCEAN Pump provided:
Large particle sand pump technical documents
Equipment operation videos
Similar project references
Pump application information
These materials helped the customer better understand the equipment performance and verify the feasibility of the proposed solution.
Applications of Large Particle Sand Pump
OCEAN Pump large particle sand pumps are widely used in:
Mining Industry
Tailings transportation
Mineral recovery projects
Mine slurry pumping
Ore processing systems
Dredging Industry
River dredging
Lake cleaning
Gravel extraction
Waterway maintenance
Construction and Land Reclamation
Sand filling projects
Slurry transportation
Sediment removal
Industrial Applications
Metal slag transportation
Heavy abrasive material pumping
Why Choose OCEAN Pump Large Particle Sand Pump?
Taian OCEAN Pump Co., Ltd. specializes in the research, manufacturing, and supply of:
Large Particle Sand Pumps
Sand Suction Pumps
Slurry Pumps
Dredging Pumps
Mining Pump Systems
With more than 20 years of experience in sand pumping and dredging applications, OCEAN Pump provides complete solutions including:
✔ Working condition analysis
✔ Pump selection
✔ Customized equipment design
✔ Manufacturing
✔ Installation guidance
✔ Technical support
✔ After-sales service
Conclusion
For mining tailings projects involving large particles, high abrasion, and long-distance transportation, ordinary pumps often cannot meet operational requirements.
The OCEAN Pump Large Particle Sand Pump provides an efficient and reliable solution with:
Large solid passage capability
High wear resistance
Strong lifting performance
Stable continuous operation
It is an ideal choice for mining companies seeking efficient tailings transportation and secondary mineral recovery solutions.
OCEAN Pump — Professional Large Particle Sand Pump Manufacturer and Mining Slurry Transportation Solution Provider Worldwide.
TAIAN OCEAN PUMP CO.,LTD
DORIS CHEN
WHATSAPP :+86 18562293319
Email : oceanpump12@tsbeng.com
