Pneumatic expansion chucks are often used as adapters. Mounted on expansion shafts or support tubes, they ensure secure clamping of the sleeves.
A dimension sheet of this WISTEC standard expansion chuck can be found here.
Pneumatic adapter chucks can be manufactured in all desired lengths according to customer specifications. For larger lengths we recommend two counter-rotating centering clamping flanges. For larger core inner diameters there are hardly any technological limits by using clamping bars, means slats.