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The BFC-SCW500 screw classifier washes, classifies and dewaters fine sand and slurry. The 500 mm diameter spiral settles sand in a water tank and conveys it up an inclined trough for dewatered discharge. The overflow carries fines to settling ponds. Ideal for sand and gravel washing circuits and fine material recovery from sand washing effluent.
Key Features
Spiral classification
Washes and dewaters
500 mm diameter
Fine sand recovery
Inclined dewatering
Wear-resistant spiral
Water classification
For sand circuits
Material & Specifications
Spiral: Steel with liner
Tank: Steel
Bearings: Sealed
Drive: Gearmotor
Liners: HR
Paint: Blue
Technical Data
Spiral Diameter: 500 mm
Capacity: 10-40 t/h
Power: 4.0 kW
Spiral Speed: 18 rpm
Tank: 3000 mm long
Cut Size: 0.1-1 mm
Water Flow: 20-50 m3/h
Weight: 1,500 kg
Applications
Sand classification
Fine sand recovery
Washing circuits
Mineral sands
Coal fines
Salt washing
Industrial sands
Product Type | Screw Classifier | Sand Washer | Fine Material Washer |
Capacity | 10-40 t/h | 30-80 t/h | 20-60 t/h |
Power | 4.0 kW | 7.5 kW | 5.5 kW |
Weight | 1500 kg | 2800 kg | 3500 kg |
Body Material | Steel | Steel with HR liner | Steel |
Screen Media | Steel spiral rake | Steel spiral rake | Screw + dewatering screen |
Drive Type | Gearmotor | Gearmotor | Gearmotor |