OHL
| Typ | mixing tools | mixer bottom wear resistant casting |
mixer bottom steel plate, 250HB, 400HB, 500HB and compound steel plate |
front wall, wear resistant casting |
front wall, steel plate, 250HB, 400HB, 500HB and compound steel plate | trommel internals | sealing |
| 306 | x | x | x | x | x | ||
| 307 | x | x | x | x | x | ||
| 310 | x | x | x | x | x | ||
| 311 | x | x | x | x | x | ||
| 312 | x | x | x | x | x |