The Power bending roll forming machine features three asymmetrically arranged rolls, driven by electric motor. The lower roll can be adjusted by means of a cam lever, the rear roll is adjusted by a handwheel for the execution of cylindrical and conical bendings; at their ends, both rolls are provided with grooves, having different widths and depths, in order to bend beaded sheets or iron rods. The upper roll, which can be disengaged, is provided with a longitudinal groove for bending the edges of sheets to be joined. The rollers run on self-lubricating bushings. Control is effected by foot-pedal for operating the electromagnetic switches of the electric equipment having low-voltage circuits. The minimum diameter obtainable at maximum sheet thickness corresponds to two or three times the diameter of the upper roll. The machines are provided with an accident-prevention stop device.
Extra Accessories: Hardened and ground shafts – cones unit – back cylinder motor-driven traverse – back cylinder traverse display – speed variator.
[Product Reference: Art 285 mot Rotolmot / Rotasmot / Romamot / Roccamot / Amasmot / Torermot / Tobismot / Sibimot / Soniamot and Art 286 mot Rodinamot / Specialmot / Rosellamot / Rosedamot]
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