Ercolina Catalogue - Pipe & Tube Machines LTD

RING ROLLER LINE
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Ercolina Ring Rollers are the top most powerful and reliable choice for everyone who is looking for a
very powerful machine, capable of bending all types of profiles.
With fast tooling set-up and easy
programming, the machine line guarantees excellent quality and high repeatability bends.
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Ercolina is proud of offering a wide range of angle rolling machines for all different market requests,
from small-size manual machines to big-size sophisticated CNC machines.
Welded steel construction and cast iron mainframes add strength
and rigidity to the machines, also equipped with forged, treated and
rectified chrome-nickel alloy steel shafts.
Threaded shafts with micrometric regulating ring for accurate and easy
tooling positioning, with no additional spacers normally required.
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Ercolina rolls are specially heat-treated to obtain the highest material
hardness and anti-scratching finishing on profiles. To ensure
tighter material grip and higher rolling accuracy, rolls diameters are
larger than those that may be presently found on the market.
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Ercolina quality controls guarantee exact shaft alignment with
machine mainframe to provide a strong pulling capacity, also with
high rotation speeds, which leads to high production volumes.
The machine line offers both manual and hydraulic side guides (like the
RLI-Hydraulic Side Pressure Rolls) to help minimize deflection on
high wall thickness section and complex profiles,
such as angles
leg-in & leg-out.
Central roll positioning is micro-adjusted on manual machines and
electronically adjusted by a positioning device (encoder) on all
hydraulic machines, for accurate repeatability of bending results
and “no marks” final bend quality.
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Ercolina control panels are designed for user friendly bend
programming. Operating functions are easy to set, all control menu
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are multi-languages. For operating Ercolina Ring Rollers only a brief
product training is required. Accuracy and simple operator skills make
these machines the optimal choice compared to other very expensive
and sophisticated machinery.
2 CE/E/A