 
Stability and Continuity
ROUNDO was formed in 1964, and has since delivered almost 16 000
machines to satisfied customers around the globe. The company is
still in the hands of its original owners. This has provided a
stability and continuity that is unique in our industry. ROUNDO
is currently represented throughout the world. ROUNDO machines
are world-renowned for outstanding performance,
reliability and quality.
Dedication and
Know-how
ROUNDO has a team of over 75 dedicated full-time employees. They
are capable of shipping over 300 machines per year, of which 97%
are exported around the world. ROUNDO engineers and technicians
employ cutting-edge technologies and renowned Swedish technical
skills and know-how. The result is products that represent
quality, performance and reliability unique on the global
market.
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Main Plant - 65,000 Sq. Ft.
Office space with design, sales,
marketing, financial and purchase departments and state
of the art workshop. ROUNDO has full control over all
parts of the production process, from welding and
machining to assembly. |
Welding shop - 45,000 Sq. Ft.
Close to the main plant ROUNDO has their
own welding shop where all welding as well as the
extremely heavy mechanical work is performed. ROUNDO
machines are built from the ground up. |
ROUNDO
4-Roll Plate Bending Rolls
The ROUNDO 4-roll plate
bending rolls provide the outstanding performance, reliability,
and quality needed for high precision and high output rates.
ROUNDO 4-roll machines are built to the highest precision and
rigidity possible! The frame of every ROUNDO plate roll is
stress
 relieved after welding, then machined on precision CNC
machining centers to insure the highest possible accuracy. Roll
parallelism is one of the most crucial factors in achieving superior bending results. This is ensured on all ROUNDO plate
rolls, even under maximum load.
ROUNDO 4-roll Plate Rolls
have the highest drive torque, greatest bending roll force,
largest rolls and roller bearings, and heaviest frame components
of any competitive machine!
ROUNDO machines are fully
hydraulic with outstanding pre-bending capacities (with flat
ends as short as one times the plate thickness). Machines
feature infinitely variable rolling speed and roll adjustment
speeds as well as cone rolling including pre-bending of the cone
plate.
All
ROUNDO models can be equipped with CNC controls. The
ROUNDO CNC system can control
up to 12 axes, including the rotation and positioning of the
rolls, plate in-feed systems, material handling equipment, and
even auxiliary devices needed to fully automate the production
process. The ROUNDO CNC control system can position the rolls to
within ± 0.004”, even under varying loads. These tight
tolerances are unmatched by any competitive machine. Programs
can be created in a simple yet logical way. “Bending Wizards”
allow a wide array of shapes to be programmed simply by
selecting the shape and entering the desired radius.
 ROUNDO 4-roll plate rolls
are the preferred machine for the wind tower industry. Conical
tower sections can be produced in a single pass using the unique
capabilities of the ROUNDO CNC control system to position and
tilt the rolls accurately and repeatably. While the initial
investment may be higher, the greater efficiency, productivity
and lower maintenance requirements quickly give the
ROUNDO plate roll the lowest
cost of ownership of any competitive machine. |
