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joke Film Sealing Technology

Polishing courses

The surface quality and precision of a mould are decisive for the quality of the non-cutting shaped workpiece, but also however for tool life. Add to this the fact that the manufacturing costs are influenced to a considerable extent by the high demands on the tool surface. This is because the skill of polishing involves observance of a precise geometric shape, while simultaneously achieving a mirror finish with a low surface roughness.

If you are interested in a polishing course at joke please talk to Nüket Dormeier:

Nüket Dormeier

Tel. +49 (0) 22 04/8 39-545
Fax +49 (0) 22 04/8 39-426
Mail n.dormeier(at)


Exhibition dates

Rapid Tech, Erfurt (Germany)
25. - 26. Juni 2019

EMO, Hannover (Germany)
16. - 21. September

further exhibitions..

The next courses

Polishing courses:

02. - 03. September 2019
Bergisch Gladbach (Germany)

04. - 05. September 2019
Feucht (Germany)

Further informations...

Welding courses:

11. - 13. September 2019
Bergisch Gladbach (Germany)

Further informations...



Tel.       +49(0)2204/839-0

Fax       +49(0)2204/839-60

Mail      info(at)