APL air expanding shafts with rubber splines

Main features

• Multiple air inflating tubes (the number depends on the diameter).
• An air inflating valve placed on the shaft or on one of the terminals.
• Aluminium or steel shaft.
• "Shore 70" rubber or poliurethane splines.
• Core standard diameter: Ø 48 (2"), 70, 76 (3"), 152 (6"). Otherdiameter dimensions are also available.
• Rubber splines placed along all the shaft.
• Rotary or integral shaft.
• This model is particularly suitable for winding multiple bobbins.
• Upon request, we can supply a self-centring model.