Shaft with axial movement

EXPANDING SHAFT WITH AXIAL MOVEMENT

  • Suitable for cantilever applications
  • Axial adjustment +/-20mm
  • Easy alignment of the rolls during the productive process
  • ideal solution for food and medical industries
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Product info

Pneumatic expanding shafts with axial movement are the perfect solution for the unwinding and rewinding of rolls in cantilever applications.
They are used to always maintain a precise centering of the roll as, thanks to an axial movement mechanism, it is possible to align the roll even during the operations without stopping the productive process.

Using a knob on the front of the shaft, it is possible to regulate the rollwith a lateral movement of ±20mm. To ensure stability and lightweight the shaft is made up of a steel journal, an aluminum central body and rubber or aluminum strips according to the customer's needs. Nickel plating or anodizing treatments are available depending on the applications.
Machine fixing is custom on customer's requirement.
Strips expansion can be obtained with air chambers via back axial air feeding by rotary union or front air feeding by valve.

Pneumatic expanding shafts with axial movemtn are the ideal solution for food and medical industries and on packaging, label printing and non woven machines.

A version with axial movement only with the machine stopped is also available.

Technical data

Reel core diameter*
70mm - 3" - 6"
Expanding table*
from 250mm to 600mm
Roll load*up to 150kg
Axial adjustment
+/- 20mm
Flange on customer's request
Air infeed Back axial by rotary union or front by valve
Material* central journal
central body
strips
steel
alluminum
rubber or aluminum

*Other options on request

Download

DatasheetDrawing PDFDrawing Dwg3DUser manual
Alberi con spostamento assiale

APPLICATION MARKETS

Aluminium foilNonwoven / Hygiene
Paper

FOTOGALLERY

VIDEO

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viale E. Caldara, 40
20122 Milano Italy

Headquarter

Via Firenze, 3
20041 Bussero (MI) Italy
T +39 02 952430.200
F +39 02 95038986
info@re-spa.com

Financial data

Trade reg. court Milano 160933/3920/33
VAT No. IT 01782300154
REA n. 880241 CCIAA Milano
Corp. capital € 1.000.000 i.v.

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