Spiral Classifier for Mineral Separation
The spiral classifier separates materials by size and density using a rotating spiral conveyor in an inclined trough. Heavier particles settle and are conveyed upwards, while lighter particles are carried away, making it suitable for coal and mineral processing.





Technical Specifications
Product Overview
Industrial Classification Excellence
The FG/FC series spiral classifier provides high-performance wet classification, specifically engineered for grinding loops in ore beneficiation and aggregate production. By leveraging a rotating helical screw, the system effectively separates materials based on density and size, ensuring precise control over overflow granularity. Built for durability, it provides a stable solution for desliming, dehydration, and impurity removal in demanding mineral and sand washing environments.
Technical Configuration
Spiral Options
- Single Spiral Type
- Double Spiral Type
Classification Types
| Type | Granularity Range |
|---|---|
| High Wire Type | 0.83 - 0.15 mm |
| Sinking Type | 0.15 - 0.07 mm |
Certifications
- Industry Standards
- CEISO 9001SGSBureau VeritasTÜVRheinland



