A feldspar rock mobile rock crusher is a portable crushing machine designed specifically to process feldspar-rich rocks (such as granite, pegmatite, or syenite) into smaller aggregates or powders for use in construction, ceramics, glassmaking, and other industries. Below are key details about such equipment:
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Key Features of a Mobile Feldspar Crusher
1. Portability
– Mounted on wheels or tracks for easy relocation between sites (e.g., quarries or mining areas).
– Eliminates the need for fixed infrastructure.
2. Crushing Mechanism
– Common types:
– Jaw Crusher: Primary crushing of large feldspar rocks.
– Impact Crusher: Produces finer, cubic-shaped aggregates.
– Cone Crusher: Secondary/tertiary crushing for uniform particle size.
3. Feed Size & Capacity
– Handles feed sizes up to 500–700 mm (depending on model).
– Output ranges from coarse gravel (<50 mm) to fine sand (<5 mm).
4. Power Source
– Diesel engine (for remote sites) or electric motor (with grid access).
5. Additional Components
– Vibrating feeder, conveyor belts, and screening system (for graded products). 
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Applications
- Construction: Crushed feldspar as aggregate in concrete/asphalt.
- Ceramics/Glass: Powdered feldspar as a fluxing agent (~200 mesh).
- Mineral Processing: Pre-concentration before further refining.
- Choose based on hardness (feldspar Mohs hardness: ~6–6.5) and abrasiveness (wear-resistant liners recommended).
- Opt for models with adjustable discharge settings to meet product specs.
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Top Manufacturers
1. Sandvik ([www.sandvik.com](https://www.sandvik.com)) – Track-mounted crushers with high automation.
2. Metso Outotec ([www.mogroup.com](https://www.mogroup.com)) – Versatile Lokotrack series.
3. Terex Finlay ([www.terex.com](https://www.terex.com)) – Compact jaw/impact crushers.
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Selection Tips
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