Spiral Classifier for Mineral Processing
This spiral classifier separates materials based on differences in sedimentation speed within a liquid. It is used in mineral processing for classifying ore pulp, washing sand, and desliming.
Technical Specifications
Product Overview
High-Efficiency Mineral Processing
The Spiral Classifier is a reliable gravity-based separation unit designed for ore processing plants. It utilizes the difference in sedimentation speeds of solid particles in a liquid medium to accurately categorize material by granularity and density. Featuring a durable construction with a cast iron spiral axle and heavy-duty armor plate body, this machine is ideal for closed-circuit grinding, mineral classification, and desliming operations.
Key Features
- Core Features
- Adjustable weirsSealed, submerged bearingOptional automatic lubricationRobust trough constructionElectric/Manual liftingOverflow collection box
Technical Data
Technical Specifications
| Model | Diameter (mm) | Power (kW) | Weight (t) |
|---|---|---|---|
| FG-3 | 300 | 1.1 | 0.7 |
| FG-5 | 500 | 1.1 | 1.6 |
| FG-7 | 750 | 3 | 2.7 |
| FG-10 | 1,000 | 5.5 | 4 |
| FG-12 | 1,200 | 7.5/2.2 | 8.5 |
| FG-15 | 1,500 | 7.5/2.2 | 12.5 |
| FG-20 | 2,000 | 11-15/3 | 20.5 |
Application
Primary Applications
- Closed circulation with ball grinders for ore-sand separation
- Classification of ore sand and fine sludge in gravity separation
- Particle size classification during metal ore processing
- Desliming and water removal in processing circuits
