Lili Tuff provides cast steel with titanium carbide (TiC) inserts composite to help prolong wear liner service life by 100% to 200% , it designed for application with heavy duty impact medium-hard rock .
| Matrix Material | Typical application | Feed size (mm) | Remarks |
| Manganese steel Hardness HB180-230+ TiC Cylinders | Chute Liner, Rock Box Liner | >2000 | |
| Cast alloy steel Hardness HRC45-50+ TiC Cylinders | Chute liner,Rock box liner | >1000 | Weldable |
| Cast alloy steel Hardness HRC50-56+ TiC Cylinders | Chute liner,Rock box liner | >1000 | None weldable |
