Realize Big Dimensions
Adjustable Calibration Sleeve

We manufacture calibration sleeves with highest precision accuracy up to an outside diameter of 2,400 mm. The sleeves are individually designed and produced directly at CCA. Starting with the smallest detail, with turning, milling and polishing, the whole sleeve including the complete final assembly is manufactured – just absolute precise work. This results in a sturdy, low-maintenance sleeve which is individually adjustable despite its enormous size.