CH/CS Cone Crushers
Typical Applications
CH/CS Cone Crushers — Models
| Models | Wear Parts |
|---|---|
| Models | CH430-CH870, CS430-CS660 |
| Capacity | 35-900 tph |
| Max Feed | Up to 300mm |
| CSS Range | 8-48mm |
| Power | 132-750 kW |
Wear Parts
Mantles & Concaves: Mn-Cr Alloy Steel (Mn18Cr2), optional MMC inserts for abrasive feeds.
CH/CS Cone Crushers Wear Parts
Models
CH430-CH870, CS430-CS660
Wear Parts
Mantles, Concaves, Bushings
Mantle (Moving Liner)
Primary crushing surface on CH-series cone crushers; eccentric rotation against concave creates compression crushing zone
| Grade | C | Si | Mn | Cr | Mo | Ni |
|---|---|---|---|---|---|---|
| Mn18Cr2 | 1.05-1.35 | ≤1.0 | 16.0-19.0 | 1.5-2.5 | — | — |
Higher Mn content provides superior work-hardening depth; 20-30% longer service life than Mn13 in high-compression applications
| Grade | C | Si | Mn | Cr | Mo | Ni |
|---|---|---|---|---|---|---|
| Mn22Cr2Mo | 1.10-1.40 | ≤1.0 | 20.0-24.0 | 1.5-2.5 | 0.30-0.60 | — |
Ultra-high Mn + Cr-Mo alloying; maximum work-hardening depth for extreme impact conditions; 30-50% longer life than Mn18
| Grade | C | Si | Mn | Cr | TiC | Mo |
|---|---|---|---|---|---|---|
| Mn18Cr2+TiC | 1.05-1.35 | ≤1.0 | 16.0-19.0 | 1.5-2.5 | 8-15 vol% | — |
TiC ceramic inserts in Mn18 matrix; 2-3x wear life in abrasive conditions; ideal for hard rock cone crushing
Concave / Bowl Liner (Fixed Liner)
Stationary crushing surface; interchangeable chamber profiles (EC/C/M/F/EF) for different reduction ratios
| Grade | C | Si | Mn | Cr | Mo | Ni |
|---|---|---|---|---|---|---|
| Mn18Cr2 | 1.05-1.35 | ≤1.0 | 16.0-19.0 | 1.5-2.5 | — | — |
Higher Mn content provides superior work-hardening depth; 20-30% longer service life than Mn13 in high-compression applications
| Grade | C | Si | Mn | Cr | Mo | Ni |
|---|---|---|---|---|---|---|
| Mn13Cr2 | 1.05-1.20 | ≤1.0 | 11.5-14.0 | 1.5-2.5 | — | — |
Excellent work-hardening capability; surface hardness increases under impact, ideal for moderate to high impact crushing conditions
Feed Cone / Distribution Plate
Centers and distributes feed into CH crusher chamber for even liner wear
| Grade | C | Si | Mn | Cr |
|---|---|---|---|---|
| Mn13Cr2 | 1.05-1.35 | ≤1.0 | 11.0-14.0 | 1.5-2.5 |
Standard work-hardening steel; cost-effective for moderate impact applications
| Grade | C | Si | Mn | Cr |
|---|---|---|---|---|
| Mn18Cr2 | 1.05-1.35 | ≤1.0 | 16.0-19.0 | 1.5-2.5 |
Superior work-hardening depth; 20-30% longer life than Mn13 in high-compression applications
Why Choose Anranst
- Chamber-specific mantle profiles matching Sandvik EC/C/M/F/EF configurations for optimized gradation curves
- Mn18Cr2+TiC composite for CH870/CH880 in hard-rock mining; 2-3x wear life improvement over standard Mn18
- Full CH-series coverage: CH420, CH430, CH440, CH660, CH870, CH880; also CS-series