Tube finning

Tube finning machines have been developed in partnership with Escofier, member of the Galilé group. The machine proposed by Escofier and Provea produces extruded fins (as opposed to finned tubes based on strip added). The 4 tools of the machine (rotating disks) compress the tube and create the desired finns. The 2 main advantage sof this type of finning are :
– Heat transfer optimized (no physical separation between the tube and the fins
– Extra rigidity of the fins

Provea designs and manufactures the quatroll, mechanical part in charge of positioning the tools properly. The frame of the machine is also manufactured in Provea. Feeding systems and links with production next steps are also realized by Provea…