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Crush cutting

Continuous longitudinal cutting with a lower cutting edge quality

With rotary crush cutting, a knife disk provided with a wedge-shaped cutting edge presses directly onto a hardened shaft or sleeve to separate the material by crushing.


The crush cutting system consists of a glass-hard shaft or sleeve and a crush cut knife pressed onto the shaft or sleeve by a pneumatic knife-holder.

Simple handling, quick cutting width adjustment and knife change. Suitable for thin, soft materials. The cutting speed is limited.




Type QN
Crush cut

Standard bevel 30°/60°
Standard material group: HWS




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Type QP
Crush Cut

Standard bevel: 30°/60°
Standard material group: HWS


Dimensions for perforation on demand

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Type BG
glasshard sleeve

Standard material group: LWS


All dimensions up to outside-Ø 500 mm on demand


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