Plate bending machine with 4 rollers
4HBR Haco

Four roll hydraulic forming machines are characterized by a high production output because finished parts are obtained in one pass and in a user friendly, comfortable operation.

Made in Italy, the 4HBR models are one of the highest quality found on the market. The 4HBR models have both the upper and lower roll powered by a hydraulic motor with planetary gearbox, transmitting the power directly to the rolls without losing force.

This technology makes the HACO 4 roll double pinch plate bending roll one of the best rolls on the market today.

The rolls are made of high quality forged steel, induction tempered and hardened and we polish the rolls after hardening. We also supply special rolls for certain jobs upon request.
We use double spherical roller bearings for the rolls in stead of bushings to eliminate bushing tolerances and friction which results in energy loss.
The bearings are pre-lubricated and protected by a special washer which doesn't need any lubrication for the entire life of the machine