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Do you need help?
+49 2206 605-0

Cutting rings

We are happy to offer you individual dimensions in addition to the standard ones.

Outer diameter 77–250 mm
Inner diameter 60–210 mm
Total strength ab 0,5 mm
Areas of application Paper, cardboard, paperboard / labels, adhesive tape, special materials
The picture shows three different cutting rings from DIENES.

Cutting rings from DIENES

DIENES is the world’s leading precision supplier of circular knives, straight knives, knife holders and slitting systems. Our goal has always been to achieve higher performance, maximum tool life, minimum set-up times and high cutting edge quality with minimum changeover effort. This is also how our cutting rings, universally known as “Dienetten”, have proven themselves in the market.

Use of cutting rings

The bottom cutter is usually fitted with grooved knives. With each regrinding, the respective backgrinding inevitably increases until the grooved knives finally have to be changed. To avoid this, bottom knife holders with a replaceable cutting ring can be used. When the first cutting edge is worn, the cutting ring is turned and then replaced with a new cutting ring when the second cutting edge is worn. In this way, the regrind remains unchanged and the knife carrier can be used as often as desired.

Your advantages

  • Highest cutting performance due to optimised surface quality
  • Exact manufacturing tolerances
  • Can be used for a wide range of machine types
  • Retention of the original regrind

Standard dimensions

Standard materials: chrome alloyed (1.5% Cr), high chrome alloyed tool steels (12% Cr)

Total thickness (S): from 0.5 mm

Other dimensions and materials on request.

Outer -Ø (D) mm Inner -Ø (d) mm
77 60
80 60 / 68
105 90
125 100
160 140 / 148
250 210

Enquiry form – Cutting rings

For special inquiries you can also contact our contact persons directly.

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