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Faccin - Plate bending machine - 14095 4 RollSynchronized PlateBending Rolls

4 RollSynchronized PlateBending Rolls

by Faccin

in one direction. • Cone rolling is much easier, the side rolls are tiltedto determine the cone angle and the central lowerroll can also be tilted to clamp and drive the plate.• Because of the guaranteed clamping and driving ofthe plate during all the phases of the rolling process, The four roll machine is the only plate rollingtechnology that can be controlled effectively

4HEL DESIGN: STATE OF THE ART IN ROLLING TECHNOLOGY!

• Four roll plate bending rolls are considered as the throughNC and CNC systems. most versatile, precise and easy to use plate roll. • The rear lateral roll, opposite to the feeding side ,can be used as a back gauge for immediate plate squaring, resulting in very easy plate alignment and • The perfect machine for plate up to 6 ins thickness. • The pre bending operation does not require the plateto tilt below the feeding level (as with traditional 3roll machines), therefore “one man operation” are safe and precise without the risk of the plate slipping. .• After the plate is squared , it is always securelyclamped between the top and bottom central pinch rolls, therefore prebending and rolling operations horizontal motorized rollertables can be used to further improve the introductionof the plate between the rolls.• The cylinder can be rolled to the diameter needed,immediately after the pre bending the leading edge.This means that the machine needs less valuableworkshop space , as an are for plate feeding is onone side of the machine only. (See diag. at top of this page.)• The bending of the trailing edge is carried out afterthe cylinder is rolled. Basically, cylinders can berolled in one pass,