Faccin 4 Rolls Plate Roll 4HEL
4 Rolls Double Pinch Linear Guides
4HEL is the most precise and easiest to use series of 4-roll bending rolls with total pre-bending. Highly technological and innovative, 4HEL bending rolls assure high-productivity with a speed 3-4 times higher than a traditional pyramid bending roll. Moreover, thanks to their production methods, the 4HEL bending rolls can be effectively controlled through numerical control systems.
All models of Faccin’s 4HEL 4-roll bending rolls are equipped with a rear side roll opposite the feeding side. Used as backing, this roll allows the plate to be aligned in an immediate and accurate manner. The plate, moreover, always remains pinched between the two central rolls, thus avoiding accidental slips. This not only optimises pre-bending and rolling operations, but it also assures safer and more precise machining, with the option of being handled entirely by a single operator and Full CNC.
With the 4 Rolls configuration, the pre-bending operation does not require tilting the plate below the feeding level (as in traditional 3 roll bending rolls) so horizontal feeding tables may be used, for easier feeding of the plate into the machine. With the 4HEL 4 rolls there’s no need to leave free space on both sides of the machines, but only at the selected infeed side.