|
 |
|
|
4-roll machines
All ROUNDO
4-Roll Plate Bending Machines offer:
- Hydraulic drive
on top and lower rolls with infinitely variable speed control.
- Hydraulic
infinitely variable adjustment of the side rolls and lower roll.
- Ensured
parallelism of rolls even with maximum load.
- Spherical roller
bearings of highest quality for longer service life.
- Hydraulically
operated drop end.
Check also the
accessories/options list at the bottom of the page. |
|
|
PASS
- Diameter of rolls 110
– 310 mm.
- Length of rolls 1000
– 6000 mm
- Plate thicknesses from
1 mm up to 25 mm depending on size.
- Parallelism of lower
roll ensured by wedge blocks.
- Portable push button
control.
|
|
PAS
- Diameter of rolls 340
– 1000 mm.
- Length of rolls 1000
– 8000 mm
- Plate thicknesses from
5 mm up to 100 mm depending on size.
- Parallelism of rolls
electronically controlled.
- Separate hydraulic
motors for top and lower rolls.
- Control panel on
wheels or on swingarm.
|
|
PASC
- Diameter of rolls 340
– 700 mm.
- Length of rolls 1000
– 6000 mm
- Plate thicknesses up
to 70 mm depending on size.
- Parallelism of rolls
mechanically controlled.
- Simplified hydraulic
and electronic systems compared with PAS.
- Control panel on
wheels or on swingarm.
|
|
A
wide range of options and accessories are available. Examples:
- Cone bending
attachment.
- Hardened and ground
rolls.
- Hydraulically operated
side support.
- Electromechanically
operated top support.
- Lifting roll with
ejection device (available for PASS 110 to 255).
- Interchangeable top
roll for several sizes.
- Positioning control,
PLC-control and CNC-control.
|
|
