Thermal rollers

Thermal rollers based on our Alveotube® profiles enabling an excellent thermal transfer : double internal fluid circulation, thin surface and light weight compared with a standard double casing roller!
Alveotube lightweight cooling roller with low inertia
  • Cooling roller with aluminium structure for lightweight and low inertia
  • Alveotube base allowing a low volume flow to insure a global light weight


 

Profiles Assemblies

The major interest of the alveolar structure of our Alveotube® 3RC profile is :

  • The ability to transform easily and simply into a thermal transfer
  • To allow a double internal fluid circulation

Its aluminium structure guarantees :

  • Lightweight roller with low inertia
  • Thin surface for excellent thermal transfer
  • To reduce from 50% its weight than a standard double casing roller
  • In standard version, we supply thermal roller as simple roller to be installed on existing machines
  • But also, on request, as cooling unit made of a tubular frame with 3 rollers : 2 thermal rollers enable to cool the 2 sides of the web and an idler roll to guide the cooled web
Surface finishes Surface Coating
  • All our thermal rollers are machined

Various surface coatings :

  • Anodization
  • Hard chromium plating
  • Teflon®
  • Anti-adhesive Plasma
  • Sand blasting