The HACO 3 roll double pinch plate bending rolls use planetary guides to keep a bigger surface of the plate under pressure during rolling. By doing this, we are able to roll tighter diameters than our competitors.
This technology makes the HACO 3 roll double pinch plate bending roll one of the best rolls on the market today.
We use electro-welded frames on and 3 powered rolls with hydraulic motors installed on them. The 2 bottom rolls have a planetary movement and the rolls parallelism is controlled by massive torsion bars. We use off the shelf parts, worldwide available.
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.