Roll holder unlocker

By Promills

The roll holder unlocker is designed to solve the common problem of unlocking the nut that keeps the roll on the holder. It is known that this nut tend to tighten over time due to inertia, and become impossible to unscrew with the standard manual key. Generally when this happens, the nut must be drilled out and changed with a new one.

Thanks to this device, this operation can now be performed without damaging the nut, thus enabling its recovery and reuse. The roll holder unlocker works by means of a hydraulic servo-mechanism that allows to swiftly unlock the nut.

Available in 2 different models, for both small nuts (KM 16-18) or big nuts (KM 20-22).