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Barbed Multi Bladder Tree

A light and efficient shaft

Designed for winding and unwinding rolls of varying widths, these shafts are suitable for applications where expanded length is critical. They allow the use of one or more coils on the same shaft. They can be made as a half pin for cantilever applications. They are made on the basis of extruded aluminum profiles. They are light to handle and excellent value for money. As standard, these shafts are anodized and equipped with pre-centering bars. Depending on the application, the strips are made of aluminum or polyurethane. This shaft model makes it possible to change the bladders without dismantling the journals. The custom design and manufacture of the shafts allows the perfect match with your needs and in particular your torque, load and speed constraints. Possibility of “Great Expansion” trees. The range of EXNG & EXLT type expandable shafts allows the use of chucks with diameters varying between 70 and 200mm.



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