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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
Angle Bending Rolls
ROUNDO offers the largest
selection of angle bending machines on the market with over 25 different standard sizes, from the R-1,
the smallest
machine, to the R-21-S, the strongest section bending machine
in the world! The machines are always more powerful and more
heavily proportioned in terms of frame, shaft size, bearings and
drive torque than machines from other suppliers. CNC controls
and a wide array of options are available for all models.
ROUNDO
rolls over the competition by giving
you:
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Heaviest
Proportioned Frame - for added strength and rigidity
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Largest
Diameter Roll Shafts - to minimize deflection, improving
bending results
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Largest Roll
Shaft Bearings - for greatest efficiency and long life
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Highest Drive
Torque - means fewer passes and less deformation
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Greatest
Bending Roll Force - generated by the rolls, providing
the largest section modulus capacity
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Most Powerful
Guide Rolls - to efficiently take the twist out of the
heaviest sections
TWO BROAD RANGES
R-1 to R-6 are basic machines for all types of section bending.
The guide rolls are manually adjusted and fixed to the swing
arms. The range of "S"-models, R-2-S to R-21-S, offers enhanced
versatility due to the unique design of the hydraulic guide
rolls.
MAIN ADVANTAGES WITH ROUNDO
BENDING MACHINES
The main frame on all
ROUNDO
section bending machines is welded steel construction, machined
and line bored using the heaviest components of any comparable
machine for added strength and rigidity. ROUNDO is the only
manufacturer who stress-relieves every frame after welding.
Roll shafts are made from high-strength chrome-nickel alloy
steel, and are the largest diameter shafts of any comparable
machine. These heavily proportioned shafts help minimize
deflection, resulting in improved bending. The roll shafts are
journalled in oversized SKF roller bearings for greatest
efficiency and long life. The standard tooling is a combination
set for bending angles both leg-out and leg-in, flat bar on flat
and on edge, T-bar stem-out and stem-in as well as stem-down,
small square bar and even small solid round bar. Normally, no
additional spacers are required.
ROUNDO angle bending
machines provide the greatest drive torque of any comparable
machine. Greater drive torque means the section can generally be
rolled in fewer passes, often resulting in less deformation to
the section being rolled. All three rolls are driven at all
times. The maximum rotation speed on all models is generally 23
feet/min, considerably faster than other comparable machines.
The two lower rolls are individually adjusted by hydraulic
cylinders. The rolls are sized to allow ROUNDO angle
bending machines to generate more bending power than any
comparable machine, providing the largest section modulus
capacity.
 MOST POWERFUL GUIDE ROLLS
ROUNDO angle bending
machines feature the largest, most powerful guide rolls
available on the market. This allows them to take the twist out
of the most massive sections within the capacity of the machine.
The hardened steel guide rolls, including "leg-in" guide rolls,
are standard on every model.
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