Do you need help?
+49 2206 605-0
Do you need help?
+49 2206 605-0


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

Outer diameter 46 – 250 mm
Inner diameter 30 – 200 mm
Total strength ab 0,1 mm
Areas of application Paper, cardboard, paperboard / labels, adhesive tape / aluminum foil, non-ferrous metals / film, foil, plastic / nonwoven, textile, special materials
Spacers for top and bottom knives from DIENES.

Spacers from DIENES

From a manufacturing point of view, very high demands must be placed on the tolerances of spacers. When fitting bottom knife shafts with grooved knives or multiple grooved knife blocks, spacers with a thickness of 0.1 mm or more can be used.

Using spacers

Spacers are used in cutting processes with fully loaded knife shafts in shear and roller shear cutting and serve here on the one hand as spacers and on the other hand to support the web.

The cutting width accuracy depends on the thickness tolerance of the spacers in conjunction with the cutting tools used.

Even collars without locking must be adjusted to the respective cutting widths with the help of spacers. With the exception of the thickness, not so high demands are placed on the manufacturing tolerances and surface quality, as the spacers do not come into direct contact with the material to be cut, but merely serve as spacers.

Your advantages

  • Exact manufacturing tolerances
  • Can be used for a wide range of machine types

Standard dimensions

Standard materials: chrome-alloyed tool steels (1.5 % Cr)

Thickness (S): from 0.1 mm

Other dimensions and materials on request.

Outer-Ø (D) in mm Inner-Ø (d) in mm
46 30
60 40
77 45/ 60
80 45/ 60
105 80/ 90
130 100/ 120
150 100/ 120
200 150/ 180
250 200

Enquiry form – Cutting rings

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

You might also be interested in

Fully automatic cutting systems

With the help of fully automatic slitting systems, you can avoid setting errors and thus take full advantage of the service life of the knives used. Additional functions such as Easy Set or SIMU-FLASH can further increase precision.

Which knife holder suits me?

Whether shear cut, crush cut, burst cut/razor cut knife holder or hot cut holder, whether from the Premium, Elite or Ultimate series – they all convince with the most precise knife guidance, long service life, simple operation and secure hold in daily use.