EVO IS RANGE EXTENSION
Maximize your bending range
![](https://evo-haeusler.com/wp-content/uploads/2018/10/range-extension.png)
EVO IS RANGE EXTENSION
Maximize your bending range
![](https://evo-haeusler.com/wp-content/uploads/2018/10/range-extension.png)
VSA TECHNOLOGY
ALLOWS BENDING OF THICKER PLATES AND SMALLER DIAMETERS
The new and patent pending VSA® – technology allows the operator to bend either very heavy wall thicknesses or alternatively very small diameters. This can be realized by a unique adjustment of the bending geometry. The EVO is worldwide the only 4-roll plate bender with this unique feature. For our clients it means that they are now in a position to get a machine with up to 85% more bending moment compared to conventional bending machines. Additionally they get the possibility to use super small interchangeable top rolls for bending tight diameters.
HAEUSLER VSA – SHIFTING UP THE LIMITS
![](https://evo-haeusler.com/wp-content/uploads/2018/10/range-extension-table.png)
By using two instead of only one pivot point for each side roll swing arm fixation, the machine can individually be adjusted either to create a wide bending geometry for heavy wall thicknesses or a tight geometry if small diameters shall be bent. The above shown graphic displays the increase in bending moment that can be achieved by this new technology compared to a conventional 4-Roll Plate Bending Machine.
MARIO MAIER and FLORIAN BITTNER,
team-leaders of the EVO-project