In the CY3R-HHS 3-roll plate rolling machines, all three rollers are independently driven by gear reducers and hydraulic motors in models with a roller diameter of 230 mm or larger, and by hydraulic motors, gear reducers + gears in models with a roller diameter smaller than 230 mm.
The side rollers are powered by hydraulic motors and gear reducers, while the upper roller is driven by chain wheels.
Bendmak CY3R-HHS 3-roll machines allow pre-bending on both sides of the machine without removing the plate.
