Rheology
Science of behavioural laws of material, which connects forces to deformations (elasticity, plasticity, viscosity, etc...).

Rheology software :
Based on the finite elements method. Predetermines with precision the flow of matter as well as thermic gradians upon deformation. Enables a rapid simulation of manufacture of very complex 3D parts.

Parc machine
Cold forming machinery.
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Our resources

  • 2D and 3D CAD .
  • Logiciel de Rhéologie.
  • A unique base of 5 and 6 matrix machines (5 % of the French base).
  • A thermoplastic production unit.
  • Automatic assembly machines for metal and plastic sub-units.
  • Tailor-made special machines.
  • Facilities for dimensional, optical and surface hardness measurement (national and university laboratories assistance for additional experts' reports).
  • A heat treatment furnace .
  • A network of subcontractors specialised in surface treatment (protection and decoration) .
  • Without forgetting the men and the women who constitute the richness of our company.

Cometva SA - Avenue de la Gare 19 - CH - 1950 Sion - Phone : 41.27.329.09.34 - Fax : 41.27.329.09.33 - contact@cometva-sa.com