H. Schönenberger GmbH

Postfach 1167, 73777 Deizisau
Plochinger Str. 36, 73779 Deizisau
Telephone +49 7153 8284-0
Fax +49 7153 8284-50


  •   Hall 11 / D58

Our range of products

Product categories

  • 03  post press / converting / packaging
  • 03.01  Bookbinding machines and print finishing machines
  • 03.01.030  Slitters and cross cutters

Slitters and cross cutters

  • 03  post press / converting / packaging
  • 03.01  Bookbinding machines and print finishing machines
  • 03.01.210  Three-knife trimmers

Three-knife trimmers

  • 03  post press / converting / packaging
  • 03.01  Bookbinding machines and print finishing machines
  • 03.01.445  Cross cutters

Cross cutters

  • 03  post press / converting / packaging
  • 03.02  converting
  • 03.02.085  Slitters and cross cutters

Slitters and cross cutters

  • 06  equipment / services / infrastructure
  • 06.01  Peripheral equipment
  • 06.01.180  Slitting and cross cutting machines

Slitting and cross cutting machines

  • 06  equipment / services / infrastructure
  • 06.03  Knives & grinding machines

Knives & grinding machines

Our products

Product category: Three-knife trimmers


We have paper knives of all cemented carbide grades on stock for any three-knife trimmer available on the competitive market. We supply our proven CC grades Standard, Longlife and Megalife worldwide to machine manufacturers and end customers.

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Product category: Cross cutters

Crosscutting knives

The high quality Schönenberger crosscutting knives work with fixated and rotating knives.

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Product category: Knives & grinding machines

Circular lower knives

For a perfect cutting result the powder metal upper knives need the lower knives as an adequate completion.

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About us

Company details

The company H. Schönenberger GmbH has for more than 50 years been a leading international premium manufacturer of steel- and tungsten carbide blades and knives utilised in industrial production systems.
More than 60 employees at our central location in Germany, and 33 representative worldwide, make important contributions to product quality and, as a result, to precise production results for your company. Year after year, some 30,000 cutting blades leave our innovative production facility in Deizisau near Stuttgart, which this family business very deliberately keeps in Germany and will continue to develop.
In 1964 Hermann Schönenberger used his entrepreneurial spirit and passion for construction to found the first grinding- and service station for machine blades of all types – the company Schönenberger GmbH was born in Stuttgart. Three years later, the young company was bursting at the seams and moved into its first self-owned operational facilities. The company’s growth continued in the years that followed, and there were further corresponding relocations until finally, in 1984, the current location in Deizisau was opened. Shortly thereafter, Schönenberger began with production of its own tungsten carbide knives.
Initially, blades were made only for the paper-producing and -processing industry. But with time, the range of products was expanded and other divisions, such as sheet metal processing and plastic-recycling-industry, were added.

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