Crusher CR From Tietjen For Primary Crushing: Save Spare Parts, Energy Costs

The crusher CR is a versatile machine for coarse crushing of bulk materials. It is suitable for crushing agglomerates or for pre-crushing coarse material pieces for further grinding.

By pre-crushing, the crusher CR saves costs. By homogenising the raw material in the crusher, energy is saved in the further grinding in the hammer mill, as the desired grain spectrum is achieved more quickly.

At the same time, the screens of the hammer mill are protected against screen breakage. Especially in pet food and fish feed production, particularly fine screens used, here the use of the crusher is particularly worthwhile.

The crusher is designed for continuous industrial operation. It convinces with its robust design with generously dimensioned inlet, long-life rotor and hardened impact plates. The beaters are also optimised for primary crushing and are made of Hardox.

A variable grain size range can also be achieved in pre-shredding by using different screen sizes. The three screen segments of the crusher are easily accessible in the machine and can be changed quickly and easily.

The machine can be set up individually or in combination with a feeder and hammer mill as a system.

Learn more about Tietjen here, or call +49 4106 63 33-0. You can also connect with Tim Tripp, sales engineer, by calling 1.519.282.0229 or emailing him at