Traction Groups for edge trims

Single and twin traction groups are fitted to standard TRIA granulators for both small and large outputs. The cutting geometry and rotor of the granulator is technically changed to continually except edge trim feed, regardless of the material type or thickness. The size of granulator is calculated by TRIA from the number of edgre trims to be fed, taking into account the maximum line speed, thickness and material type/s to ensure the granualtor is not under sized and meets short and long term production needs.


The in feed rollers are "both" driven to eliminate the possibility of material slip. Rollers are either smooth or scored to suit the application.


Turn key systems are supplied to fully integrate with the extruder speed to ensure the "trims" remain under constant tension. Evacuation systems to a central area or a "closed loop" design are available.


A standard traction group maybe be suitable for "film" edge trim recovery or alternativly for thin film the popular "by pass" system is recommended as shown in the PDF below.