Heavy Duty Double Shaft Log Washer for Sticky High-Clay Iron Ore Cleaning

Heavy Duty Double Shaft Log Washer for Sticky High-Clay Iron Ore Cleaning

1.Product Introduction Sand Stone Washing Equipment

The Heavy Duty Double Shaft Log Washer is a high-intensity cleaning system specifically engineered for iron ores with high viscosity and heavy mud content (such as ores occluded by high-plasticity clay). Utilizing a twin-shaft spiral structure, it performs aggressive agitation, attrition scrubbing, and rinsing to effectively strip away surface clay, silt, and other adhered impurities, significantly enhancing ore purity.

2.Application Sand Stone Washing Equipment

• Pre-treatment of High-Clay Iron Ore: Specifically designed for washing stages prior to wet beneficiation, particularly for ores where heavy clay encapsulation renders traditional screening ineffective.

• Complex Material Washing: Applicable to other difficult-to-treat minerals, including weathered ores, lateritic nickel ores, and high-clay alluvial gold deposits.

• Integrated Mineral Processing Plants: Frequently used as the core unit of high-efficiency pre-washing systems in conjunction with crushers, vibrating screens, and classifiers.

3.Working Principle Sand Stone Washing Equipment

• Feeding: Raw material enters the washer trough at the feed end.

• Attrition Scrubbing: Two counter-rotating spiral shafts cause the ore to tumble, collide, and undergo intense mechanical scrubbing.

• Hydraulic Rinsing: A high-pressure water spray system operates simultaneously to ensure the complete separation of clay from the mineral particles.

• Discharge: The cleaned ore is conveyed upward by the spirals and discharged through the outlet, while the slurry is carried away via the overflow to settling ponds.

4.Advantages Sand Stone Washing Equipment

• Superior Cleaning Rate: The twin-shaft aggressive scrubbing action thoroughly removes even the most stubborn, "sticky" clay.
•  High Throughput Capacity: Featuring a robust structural design, it supports continuous operation under high-load industrial conditions.
• Stability & Durability: Equipped with heavy-duty bearings and advanced sealing designs for exceptional wear and corrosion resistance.
• Simplified Maintenance: The modular design allows for easy replacement of key wear parts, significantly reducing downtime.
•  Eco-friendly Water Conservation: Compatible with water recycling systems to minimize fresh water consumption and environmental impac.

5.Technical Specifications 

6.Our Solutions