Huatao Group-Vibrating Screen Technology Solution and Service for Quarry & Mining Industry Since 2008.
Spiral Chute for Fine Mineral Gravity Separation
Screening situation: Coarse,medium,fine,and semi-automatic mill discharge
Package: Carton Box or Wooden Box
Payment Terms: T/T, Paypal.
Shipping Options: FedEx, DHL, UPS, Air Freight, Sea Freight, Train, Truck
Terms: EXW, FOB, CIF, DDU, DDP
HUATAO Spiral Chute
Spiral Chute for Mineral Processing
Product Information
HUATAO Spiral Chute is a gravity concentration equipment designed for wet separation and recovery of fine-grained and heavy minerals. Also called a Spiral Concentrator, Spiral Separator or Gravity Spiral Chute, it uses gravity, centrifugal force, fluid resistance and slurry flow to separate minerals according to differences in specific gravity and particle characteristics. The slurry enters the upper section through a feed distributor and flows continuously downward along the helical surface. During this process, heavier mineral particles tend to move toward the inner part of the spiral, while lighter gangue moves toward the outer section. Adjustable splitters at the discharge end can separate concentrate, middlings and tailings. The equipment has a simple structure, continuous operation and few moving components.
Main Advantages
1. Efficient gravity separation
Separates minerals based on differences in specific gravity without requiring complex mechanical movement.
2. Suitable for fine mineral particles
Designed for fine-grained heavy minerals commonly encountered in mineral processing and mineral sand applications.
3. Wear-resistant polyurethane surface
Polyurethane lining provides strong resistance to abrasive slurry and supports long service life.
4. Lightweight FRP structure
Fiberglass construction reduces equipment weight and provides good resistance to moisture and corrosion.
5. Compact installation
The vertical spiral configuration provides high processing capacity within a relatively small plant footprint.
6. Simple operation and maintenance
The static gravity separation design has few moving components, helping reduce routine maintenance requirements.
7. Flexible product separation
Adjustable splitters allow operators to control concentrate, middlings and tailings discharge.
8. Modular configuration
Individual spiral starts can be combined into multi-start columns or spiral banks according to plant capacity.
9. Low operating requirements
The gravity-based separation process does not require a mechanical drive system for the spiral itself, helping simplify the process circuit.
10. Broad mineral applications
Suitable for gold, iron ore, chromite, tin, tungsten, zircon, rutile, ilmenite, monazite and other heavy minerals.
Technical Specifications
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