.webp)
| Models | Wear Parts |
|---|---|
| Models | Up to 12m dia. |
| Wear Parts | Shell liners, Lifter bars, Grate plates |
| Models | SABC (SAG Mill/Ball Mill/Crusher) |
| Models | HV400, HV600, HV800 |
| Models | Cr15, Cr26, Cr20 |
| Models | Cr15, ZG45 |
| Material Grade | ZG45 |
| Models | PAGE 11, PAGE 10, MEFI5771 |
| Models | DOI 10, PM 130, UDC 622 |
Manufactured from premium wear-resistant alloys including high-manganese steel, Cr-Mo alloy steel, and high-chrome cast iron.
Up to 12m dia.
Shell liners, Lifter bars, Grate plates
Protects SAG mill shell and provides lifting action; CITIC manufactures mills up to 12.2m (40') diameter
| Grade | C | Si | Mn | Cr | Mo | Ni |
|---|---|---|---|---|---|---|
| Cr-Mo Alloy Steel | 0.15-0.25 | 0.30-0.60 | 0.50-0.80 | 1.00-1.50 | 0.45-0.65 | — |
Good combination of hardness and toughness; ideal for SAG mill liners, grate bars and crusher frame liners under abrasive wear
| Grade | C | Si | Mn | Cr | Mo | Ni |
|---|---|---|---|---|---|---|
| Cr26 | 2.0-3.3 | ≤1.0 | 0.5-1.5 | 23.0-30.0 | 1.0-3.0 | ≤1.5 |
Excellent abrasion resistance with M7C3 carbide network; 3-5x longer life than Mn steel in pure abrasive wear; ideal for vertical mill rollers and VSI rotors
Controls discharge particle size in CITIC SAG mills; pebble ports for autogenous grinding circuits
| Grade | C | Si | Mn | Cr | Mo | Ni |
|---|---|---|---|---|---|---|
| Cr26 | 2.0-3.3 | ≤1.0 | 0.5-1.5 | 23.0-30.0 | 1.0-3.0 | ≤1.5 |
Excellent abrasion resistance with M7C3 carbide network; 3-5x longer life than Mn steel in pure abrasive wear; ideal for vertical mill rollers and VSI rotors
CITIC SAG mill discharge grates; Cr26 high-chrome option for maximum wear resistance
| Grade | C | Si | Mn | Cr | Mo |
|---|---|---|---|---|---|
| Cr20 | 2.0-3.3 | ≤1.2 | ≤1.5 | 18.0-23.0 | ≤3.0 |
High hardness with moderate toughness; excellent for impact-crusher blow bars and hammer tips
| Grade | C | Si | Mn | Cr | Mo |
|---|---|---|---|---|---|
| Cr26 | 2.0-3.3 | ≤1.2 | ≤1.5 | 23.0-30.0 | ≤2.0 |
Highest hardness for abrasive wear; best for fine crushing and grinding applications with low impact
Обслуживание | Maintenance 磨损 | Износ | Wear 寿命 | Срок службы | Lifespan 半自磨机 | Полусамоизмельчительная мельница | Semi-Autogenous Grinding (SAG) mill 矿山 | Рудник | Mine 工业现场 | Промышленная площадка | Industrial site 螺栓 | Болт | Bolt 垫片 | Шайба | Shim 扭矩 | Крутящий момент | Torque 停机 | Остановка | Downtime 衬板搬运器 | Манипулятор для футеровки | Liner handler 外部螺栓 | Внешнее болтовое соединение | Ext