When it comes to crusher spares made from bronze, these components are critical for ensuring the longevity and efficiency of crushing machinery, particularly in high-wear applications. Bronze is often used due to its excellent wear resistance, corrosion resistance, and self-lubricating properties.
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Common Bronze Crusher Spare Parts:
1. Bronze Bushings & Bearings
– Used in gyratory, cone, and jaw crushers to reduce friction between moving parts.
– Common alloys: SAE 660 (C93200), C95400 (Aluminum Bronze).
2. Eccentric Bushings
– Found in cone crushers to support the eccentric shaft.
– Typically made from high-lead bronze for durability.
3. Thrust Washers & Wear Plates
– Absorb axial loads in crushers.
– Often made from phosphor bronze or aluminum bronze.
4. Gear & Pinion Bushings
– Used in crusher drives to minimize wear on gears.
5. Bronze Liners & Sleeves
– P
ect crusher components from abrasion and impact.
Why Choose Bronze for Crusher Spares?
– Self-Lubricating: Reduces the need for constant greasing.
– High Load Capacity: Handles heavy shock loads in crushing operations.
– Corrosion Resistance: Ideal for wet or harsh environments.
– Machinability: Easier to manufacture precise components.
Popular Bronze Alloys for Crusher Parts:
| Alloy | Composition | Key Properties |
|——-|————|—————-|
| SAE 660 (C93200) | Leaded Tin Bronze | Excellent wear resistance, good machinability |
| C95400 | Aluminum Bronze | High strength, corrosion-resistant |
| C86300 | Manganese Bronze | High load capacity, impact-resistant |
| C93700 | High-Lead Bronze | Superior lubrication properties |
Manufacturers & Suppliers:
Many foundries and crusher spare part suppliers specialize in custom bronze components for brands like:
– Metso (Nordberg)
– Sandvik
– Symons
– Terex Pegson
– ThyssenKrupp
Would you like recommendations for specific crusher models or sourcing options? Let me know how I can assist further!
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