Unlocking equipment for roll holders

By Promills

Due to inertia, the nut keeping the roll on the holder tends to tighten over time.
In order to avoid drilling out the old nut, Promills decided to address this common problem with its roll holder unlocker.

Thanks to this tool, the nut can be unlocked and it can be recovered and reused without being damaged.
This device is powered by a hydraulic servo-mechanism that ensures a quick release of the nut.

Promills designed 2 different models, for both small nuts (KM 16-18) and big nuts (KM 20-22).

AITMAC is the official distributor of Promills’ rolling equipment.