Crusher CR 900

The crusher CR is a versatile machine for coarse crushing of bulk materials. It is 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.

Efficient Coarse and Pre-Crushing

• 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