Fixed Jaw Crushers for Scheelite Processing: A Comprehensive Guide

Why Fixed Jaw Crushers Excel in Scheelite Processing

Fixed jaw crushers are engineered for primary crushing tasks, making them ideal for reducing large scheelite ore chunks into manageable sizes. Their stationary design ensures stability during high-pressure crushing, while wear-resistant components like corundum ceramic liners minimize contamination and extend equipment lifespan. Key advantages include:

• High Wear Resistance: Corundum liners reduce material pollution, crucial for maintaining scheelite purity.
• Adjustable Output: Gap adjustments between movable and fixed jaws allow precise control over crushed particle sizes (e.g., 0.5–2 mm).
• Energy Efficiency: Advanced designs, such as single-toggle mechanisms in PEW series crushers, lower operational costs.

For detailed installation steps, explore our guide on how to install a jaw crusher.

Global Applications: Fixed Jaw Crushers in Action

Case Study 1: Canadian Tungsten Mine

A mine in Yukon, Canada, adopted SBM fixed jaw crushers to process scheelite ore. The crushers’ modular design simplified on-site assembly, while their high manganese steel jaw plates withstood prolonged abrasion. This reduced downtime by 30% and increased annual output by 15%.

Case Study 2: Australian Quarry Operations

In Western Australia, a quarry integrated energy-saving jaw crushers to process scheelite-bearing granite. Therefore the crushers’ deep crushing chambers and optimized nip angles improved throughput by 20%, aligning with sustainability goals.

For energy-efficient models, consider energy-saving jaw crushers from leading brands like SBM.

Maintenance Tips for Long-Term Performance

1. Regular Inspection: Check jaw plates and liners for wear, especially in high-abrasion environments like scheelite crushing. Replace manganese steel components promptly.
2. Lubrication: Ensure eccentric shafts and bearings are well-lubricated to prevent overheating, a common issue highlighted in Henan ’s maintenance guidelines.
3. Alignment Checks: Misaligned jaws can reduce efficiency. Use laser alignment tools to verify the fixed and movable jaw positions.

For troubleshooting common issues, refer to our article on jaw crusher operating problems.

Integrating Fixed Jaw Crushers into Your Workflow

1. Pre-Crushing Preparation: Remove oversized scheelite chunks manually or with a grizzly feeder to avoid crusher overload.
2. Post-Crushing Applications: Pair fixed jaw crushers with ball mills to achieve finer scheelite powder for further processing.
3. Recycling Concrete Waste: Fixed jaw crushers also excel in repurposing materials like concrete into gravel. Learn techniques in how to crush concrete into gravel.

Choosing the Right Model for Scheelite

When selecting a fixed jaw crusher, prioritize:

• Material Compatibility: Opt for crushers with corundum or high manganese steel liners for scheelite’s abrasive nature.
• Capacity Requirements: Models like the PEW250×1200 offer 20-50 t/h outputs, suitable for mid-sized operations.
• Brand Reliability: SBM jaw crushers are renowned for their advanced engineering and global support networks.