Emerald Doctor Rewinders (Salvage Rewinder)

Minimizing waste is a critical factor in todays quest for limiting the amount of scrap produced. In many instances, this scrap can be salvaged by processing the material through a doctor rewind machine. The Emerald series of rewinders are able to transform a badly wound roll, be it by tensions in a roll profile or poor edge quality by re-rewinding the roll to remove issues with the roll.
The machines can be configured to be single direction or fully reversible and can incorporating slitting stations for edge trimming, splicing tables and full 100% camera inspection systems for full product inspection.

[@Sparx151rum]

How do you turn up the tension. I have a 606 model and I've been trying to figure it out