Ejes neumáticos de expansión
Los ejes de bobinado y las espigas de sujeción accionadas por aire comprimido se utilizan para sujetar el núcleo durante los procesos de bobinado y desenrollado. Los elementos de sujeción se expanden o contraen en respuesta al aire comprimido.
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Series 409 flat hose shaft
Series 409 pneumatic expansion shafts enable rolls of any width to be clamped securely by means of expanding ledges, offer high torques and load capacity, and can be flexibly customised for various applications.
Series MB expansion shaft
Standard shaft with flat bladders and a low dead weight
Series L expansion shaft
The leaves enable winding with thin cores. Coreless winding with web start clamping is also possible.
Series A expansion shaft
Standard shaft with central bladder
Series 403 expansion shaft
For higher reel weights and torques
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Pneumatic Expansion Shafts