Crusher CR 900
Your tool for the tough jobs
- Pre-crushing of hard and coarse components
- Saves energy in the process
- Protects against screen breaks during fine grinding
- Flexible use: in the grinding system or as a stand-alone solution
Recommended for
Perfect for Coarse Crushing of Bulk Materials for Further Grinding
The crusher CR is a versatile hammer mill machine for coarse crushing of bulk materials. The industrial Crusher CR 900 is a hammer mill for coarse grinding, suitable, for example, for crushing agglomerates or for pre-crushing coarse material pieces for further grinding. For example, large pellets can be pre-shredded to protect the screens of the hammer mill. The machine can be set up individually or integrated into one of our grinding plants.
Take Advantage of these Benefits
Efficient Coarse and Pre-Crushing with Hammer Mill Principle
- Large dimensioned inlet for coarse material pieces
- Impact zone directly in the infeed area for effective grinding
- Variable grist spectrum possible due to different screen perforations
Reliable Operation and Long Service Life
- Robust welded steel construction for continuous industrial operation (24/7)
- Exchangeable impact plate made of Hardox 450, easy to change
- Solid 15 mm beaters made of Hardox 450
- Durable rotor construction
High Availability with Low Downtimes
- Easy access to the interior through hinged doors
- 3 screen segments, easy and quick to change segment by segment
- The drive is provided by a side-mounted 30 kW three-phase motor with a belt drive
High Safety of Personnel and Plant
- Standstill monitoring with door safety device
- Pressure shock resistant and flameproof version (0.4 bar)
- ATEX design according to zone 21 (II 2 D) inside and zone 22 (II 3 D) outside
Rotor with Hardox beaters
3-piece screen insert
Three-phase motor with belt drive
Door locking with standstill monitoring
Monitoring of the bearing and inner housing temperature
Technical Data
| Machine types | CR 900 |
| Screen width (mm) | 870 mm |
| Dimensions and Weight | |
| Length (approx. mm) | 1305 mm |
| Width (approx. mm) | 1310 mm |
| Height (approx. mm) | 650 mm |
| Weight including motor (approx. kg) | 670 kg |
| Drives | |
| Motor size (kW) | 30 kW |
| Speed 50 Hz (rpm) | 1500 |
| Speed 60 Hz (rpm) | 1800 |
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