Sand and Gravel Washer for Mining Applications

We are professional China manufacturer focusing on heavy-duty mineral processing washing equipment, our Sand and Gravel Washer for Mining Applications is upgraded heavy-load version apart from construction-oriented model, fully optimized to adapt all kinds of severe outdoor mining working conditions including heavy mud, big stone impact and nonstop long-hour running.

Reinforced whole machine structure conquers complicated field environment of quarry and gravel pits, with complete industrial performance testing certification. Sinou has accumulated rich project experience supplying customized washing solutions for global mineral processing and mine construction projects.

Working Principle

Muddy raw mining aggregate enters sealed washing tank via feeding inlet, internal heavy-duty spiral blades keep rolling and rubbing materials to strip sticky mud and surface impurities thoroughly from sand surface.

Qualified clean sand is gradually pushed forward and lifted by spiral for finished material discharging to designated stacking area; waste muddy water flows out from side overflow port for subsequent sedimentation treatment.

Integrated washing-conveying structure cancels intermediate material transfer links, cutting finished sand loss rate and simplifying whole mine raw sand processing technological flow.

Optimized internal water diversion plate guides cyclic water flow, reduces extra freshwater input volume while improving final finished sand cleanliness standard.

Product Specifications

Customizable Sand and Gravel Washer for Mining Applications hourly processing capacity adjustable per client’s daily raw mineral sand output, covering small, medium and large-scale mine production demands flexibly.

Supporting driving power is configured according to actual working load, matched reinforced heavy-duty reducer to guarantee stable spiral rotation under long-time high-load working status.

Main equipment frame uses thickened carbon steel plate, spiral blade surface equipped with high chromium anti-abrasion alloy lining to stand long-term scouring of hard mine gravel.

Overall dimension can be tailor-made based on customers’ mine field layout and installation space, all structural parameters adjust to fit open-air mining site construction condition.

Operation & Maintenance

The equipment has no easily damaged delicate electrical accessories, daily routine maintenance only needs regular inspection on drive system tightness and spiral blade abrasion status.

Smooth inner tank wall reduces sticky mud adhesion, cutting manual tank cleaning frequency and saving daily labor cost for mine operators.

Detachable wear-resistant lining enables quick local replacement without overall machine disassembly when partial abrasion happens, shortening equipment downtime greatly.

Sinou provides standardized operation manual to guide operators for scientific daily inspection and maintenance to prolong whole machine service cycle effectively.

Performance Comparison vs Ordinary Washer

Civil cost: The integrated design of our Sand and Gravel Washer for Mining Applications saves over 35% site construction cost against split type requiring multi-group independent concrete foundation.

Running cost: Closed circulation cuts over 60% water consumption and fewer matching motors reduce daily electricity expenditure obviously.

Economic benefit: Higher sand recovery rate brings extra recycled aggregate income every month, forming stable long-term profit growth for mixing enterprises.