Sunwill’s gyratory crusher concave segments are engineered to maximize your crusher’s efficiency and durability. Using alloy steel and high-chrome materials, our liners provide exceptional impact and abrasion resistance, tailored to meet the specific demands of your operation.
Sunwill wear package for primary gyratory crusher concave segments:
Upper Intake Liners
• Alloy steel, impact resistant
Chamber Mid Liners
• Alloy steel, abrasion and impact resistant
Chamber Bottom Liners
• Alloy steel, abrasion and impact resistant
• High-chrome, superior abrasion resistance
| Grade | Specification | Hardness Surface Brinell | Charpy Impact (RT °C, KV, J) |
|---|---|---|---|
| TF40 | Alloy Steel 40CrNiMo EN 10293 (06/2005) | 375-425 | > 15 |
| TF50 | Alloy Steel 40CrNiMo EN 10293 (06/2005) | 475-525 | > 10 |
| TF55 | Alloy Steel 40CrNiMo EN 10293 (06/2005) | 525-575 | > 10 |
| TF60 | Alloy Steel 45CrNiMo Modified | 525-575 | N/A |
| TF65 | Chrome White Iron ASTM A532 II B Modified | > 600 | N/A |
| TF65 TF70 | Chrome White Iron ASTM A532 III A Modified | > 600 | N/A |
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