Dependable High-Capacity Crushing
Gyro (gyratory) crushers deliver continuous, high-volume material reduction — purpose-built for demanding mining and aggregate operations that require performance, precision, and reliability.
Our liners are engineered for consistent throughput, efficient reduction, and reduced cost per tonne. Each set is precision-cast and profiled to optimise chamber performance — maintaining even wear, reliable material flow, and long wear life under heavy-duty conditions.
Manufactured from premium manganese steel, our liners provide superior work-hardening properties, minimising downtime and ensuring your plant operates efficiently shift after shift.
Engineered for High-Capacity Crushing
Gyro crushers — or gyratory crushers — are the foundation of many large-scale crushing operations. Using a gyrating mantle within a stationary concave chamber, they deliver continuous crushing action, ensuring uniform feed, predictable reduction, and efficient throughput.
- Heavy-duty main shaft assemblies for superior strength and stability
- Optimised chamber geometry for uniform material reduction
- Hydraulic tramp release for safe clearing and CSS control
- Large feed openings to handle coarse and blocky material
- Advanced bearing and lubrication systems for long-term reliability
Applications and Capabilities
- Primary crushing in hard rock mining and high-tonnage operations
- Secondary crushing in mineral processing and aggregate plants
- Continuous operations requiring predictable output and minimal downtime
- Integration with feeders, conveyors, and screens for full circuit efficiency
Ideal for processing iron ore, copper, gold, and aggregates — delivering consistent reduction and long service life in Australia’s toughest environments.
Wear Parts and Component Supply
Mining Wear Parts supports gyro crushers with a complete range of wear and spare parts, including:
- Concaves and mantles
- Spider bushes and main shafts
- Eccentric bushings and thrust bearings
- Head nuts, bolts, and fasteners
- Seal rings, torch rings, and shaft sleeves
Each part is precision-cast from high-grade alloys and heat-treated for consistent wear performance, reliable fitment, and extended component life.
Read how our redesigns improved liner life and reduced downtime by over 30% — see the case study here.
Performance Optimisation and Auditing
Our engineers perform on-site crusher audits using 3D scanning and wear-mapping technology to optimise chamber design and wear life.
- Chamber redesign for improved efficiency
- Wear pattern and lifecycle analysis
- Liner profile optimisation
- Preventative maintenance scheduling
Quality and Testing Standards
All gyro crusher components are built under strict QA/QC procedures, ensuring long-term reliability in high-load operations.
- Structural integrity and weld inspections
- Dimensional verification and tolerance checks
- Shaft alignment and bearing load testing
- Hydraulic system pressure and safety verification
Each part is certified for continuous operation under heavy-duty mining conditions.
Compatible Crusher Models and Brands
Our gyro crusher liners and components are compatible with a wide range of OEM designs used across Australian mine sites, including:
| Make | Gyratory Crusher Models |
|---|---|
| Metso / Nordberg | Superior 42-65, 54-75, 62-75, 60-89, 72-89 |
| Sandvik | CG810, CG820, CG830, CG850, CG860 |
| FLSmidth | TSU, TS, NT Series |
| Jaques / Terex | GY 36, GY 54, GY 60 |
| Kawasaki | KG15025HD, KG5525HD, KG7525HD |
| ThyssenKrupp | KB 54-75, KB 63-89 |
All brand names, model names, or marks are owned by their respective manufacturers. Mining Wear Parts has no affiliation with the original equipment manufacturer. These terms are used for identification purposes only and are not intended to indicate affiliation with or approval by the OEM. All parts are manufactured by, for, and warranted by Mining Wear Parts and are not manufactured by, purchased from, or warranted by the original equipment manufacturer.
Get in Touch
Need help selecting the right gyro crusher liner or component? Our local team can assist with compatibility, fitment, and site-specific recommendations. Complete the form below and we’ll get back to you shortly.