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ZI des Forges -Route de Foecy
FR - 18100 VIERZON
T +33 2 48 53 01 70
F +33 2 48 71 12 28

Calibracier, membre du pôle Aérocentre

Calibracier est désormais membre du pôle d'excellence régional Aérocentre, association ayant pour vocation de pérenniser, développer et structurer l'industrie aéronautique en région Centre

Expert in High Precision

Committed to Calibracier’s absolute precision culture, our Teams offer their skills and their experience in the achievement of exceptional products & services.

Aiming for Excellence

Contact our Team to sketch your project out. Test our reactivity, our availability and our high level working!

Exceptional services

Thanks to an expert know-how and high level machinery, Calibracier performs high precision cold processing operations: Peeling, straightening with presses or straightening machines, centerless grinding, polishing…

A wide product range

For the most rigorous applications


Expert in customized high precision services for nearly a Century, Calibracier produce on customer request, cold processing operations on all cylindrical bars and tubes:

  • Without minimum of order
  • Lengths up to 15 meters long
  • Whatever the diameter

Calibracier’s know-how in peeling and straightening joined to the unique expertise of our People in centerless grinding ensure the best results, whether in transformation or in complete supply solution.

Our cold processing:

Operations Diameter (mm) Length Tolerance
Centerless grinding 1.5-220 15 m max Quality 4 (h4, f5, g6, h7...)
Centerless peeling 9-130 15 m max Quality 10 (h10, j11, k12...)
Polishing 2-160 10 m max Ra 0.1 - Grain band 60 to 800
Straightening with roller straightening machines 6-90 15 m max +/- 0.1 mm/m
Straightening with presses 15-200 15 m max +/- 0.01 mm/m
Cutting on tubes 6-85 20 mm min - 3 m max +/- 0.2 mm
Cutting on bars 2-400 20 mm min - 12m max +/- 0.2 mm