+49 (0)4131 / 9697 - 500


Laser cutting of sealing material

Klingersil C-4400 – accurately sealed

Seals are usually exposed to highly complex demands. Their functionality therefore depends on a number of parameters. Ever increasing environmental and safety consciousness leads to higher and higher demands on sealing capability. It is self evident that an accurate, well fitting blank is a prerequisite for the seal's effectiveness. The CO2 laser provides the ideal solution.

What are the benefits of cutting seals with laser?

Precise cut edges without distortion of the material
Precise cut edges without distortion of the material
Contactless cuts
Contactless cuts
Flexible contours, even with small recesses
Flexible contours, even with small recesses
  • Very high precision and repeat accuracy
  • Non-contact cutting means no application of force and therefore no stretching of the material
  • Radius-free internal contours possible
  • No tools (punches, cutters), therefore no wear
  • Less cleaning required due to reduced dust formation during cutting

In our example, the sealing material consists of aramid fibres bonded with nitrile butadiene rubber. The material thickness is 0.5 mm.

More about laser cutting of sealing material

Typical applications of Klingersil C-4400:

  • Fuels, oils
  • Water, steam, gases
  • Lubricants, coolants
  • Hydrocarbons
  • Saline solution
  • Weak organic and inorganic acids

We recommend the following laser systems for the cutting of standard plates of Klingersil C-4400:

Do you have any questions? We are pleased to advise you.

or please call for your individual consulting!

+49 (0)4131 / 9697 - 500

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