Trimmers  Manufacturers, Traders, Suppliers

If there is a need for high flexibility in organizational processes such as in printing industry, you must be able to rely one hundred per cent on your production systems. Defective parts may easily cause a delay in the delivery schedule. Schönenberger has installed a complete service package for you: via rotary system we pick up the knives to be grinded and return the renewed knives to you. Should the knives need a replacement we will inform you and deliver the knives to you if agreed upon. By using this service you can concentrate on your production process and you do not need to take care of your industrial knives.
Guillotine machine
We manufacture cemented carbide paper knives for any standard guillotine machine sold on the competitive market. Our proven CC grades Standard, Longlife and Megalife are available from stock.
Three-knife-trimmer
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.
Trimmer
We have paper knives of all cemented carbide grades on stock for any trimming machine available on the competitive market. We supply our proven CC grades Standard, Longlife and Megalife worldwide to machine manu- facturers and end customers.
Rotary trimmer
Schönenberger manufactures cutting tools for any rotary trimming machine.
Book spine processing
Our product range includes chip milling cutters and dust milling cutters as well as groove cutters, micro groove cutters, grinding tools or levelling tools.

We produce each blade tailored to the customer’s requirements, in large
quantities or custom-made in small quantities. Our clients decide
whether we should produce their blades according to original drawings,
sketches or specimens, which steels we use, and how we finish and coat
surfaces. This means we always produce your first choice, with a
precision that can be achieved by almost no one else.

Execution

Shapes

• Gearing/tooth pitches
• Slots
• Smooth
• One-sided bevel
• Double-sided wade
• Most different geometries and forms

Materials

• HSS steels
• chrome steels
• Stainless and acid-resistant steels, hardenable (also food-safe)
• Powder metallurgical steels
• Solid carbide
• Carbide tipping
• Steel strip in various qualities

coatings
Polymer coatings, non-stick:

• Teflon
• PTFE
• PFA

PVD coatings to increase hardness and tool life:

• TIN Titanium nitride
• CrN Chrome nitride
• TiCN titanium carbonitride
• TiALN titanium aluminium nitride
• BALINIT®

Surfaces

• Electrolytic polishing
• Mechanical polishing
• Nickel plating

hardening methods

• vacuum hardening
• Case hardening
• Surface hardening
• Nitriding
• Surface hardening
• Salt bath hardening
• Inductive hardening (edge or Tooth hardening for flexible knives)

Paper and cardboard are among the materials with the most versatile fields of application. They are at the same time packaging, shipping carton or part of the product itself. Modern hygiene products today consist of paper or paper-plastic combinations. Toilet paper, nappies, feminine hygiene products as well as paper handkerchiefs, napkins and kitchen rolls are mass products that have become indispensable in every household.