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The BFC-AS500 attrition scrubber uses intense agitation to scrub clay, slime and surface coatings from sand and mineral particles. The 500 mm diameter cell with high-speed impellers creates intense particle-on-particle scrubbing. This removes surface contamination without breaking particles. Essential for producing high-purity silica sand, frac sand and industrial minerals requiring clean grain surfaces.
Key Features
Intense particle scrubbing
Removes surface coatings
500 mm cell
High-speed impellers
For silica and frac sand
Staged cells available
No particle breakage
High purity product
Material & Specifications
Cell: Rubber-lined steel
Impeller: Rubber-covered steel
Shaft: SS316
Bearings: Sealed
Drive: Gearmotor
Paint: Blue
Technical Data
Cell Diameter: 500 mm
Capacity: 5-20 t/h
Power: 7.5 kW
Impeller Speed: 800-1200 rpm
Retention: 2-5 min
Feed: 0-3 mm slurry
Number of cells: 1-3
Weight: 900 kg
Applications
Silica sand cleaning
Frac sand preparation
Glass sand
Mineral beneficiation
Foundry sand processing
Product Type | Attrition Scrubber | Log Washer | Sand Washer |
Capacity | 5-20 t/h | 50-150 t/h | 30-80 t/h |
Power | 7.5 kW | 2 x 11 kW | 7.5 kW |
Weight | 900 kg | 8500 kg | 2800 kg |
Body Material | Rubber-lined steel | Steel with HR paddles | Steel with HR liner |
Screen Media | High-speed impeller | Twin spiral shafts | Steel spiral rake |
Drive Type | Gearmotor | Gearmotor | Gearmotor |