The
"Radialign" laser alignment device insures that refractory is
installed perpendicular to the axis of the kiln. The use of the Radialign
prevents errors from being made due to manual measurement from distorted
or worn away weld seams. This in turn means longer refractory life due
to less mechanical stress.
The Problem:
Our customers were becoming increasingly uncomfortable with the old
methods for determining radial alignment and were frustrated with the
amount of downtime of their kilns due to improperly installed brick.
It is critical to install the brick perpendicular to the axis of the
kiln. If the bricks are not placed in the proper alignment, the chance
for premature brick failure will greatly increase. We have documented
cases of the laser being used for the first time inside of a kiln and
the laser’s accuracy discovered improperly installed retaining
rings; these retaining rings are the foundation for properly installed
brick. The radial welds that were being used for reference were found
to be out of alignment. It was also discovered that many of the adjacent
radial welds had varied from weld to weld. In many kilns, the radial
welds have either been ground down with a grinder or have worn down
over time. When this is the case, different time consuming methods must
be used to ensure radial alignment. With the use of a tape measure and
out of tolerance radial welds it is very difficult to expect accuracy
and it is typical to have a tolerance build up which can result in brick
being installed out of radial alignment. Radial welds will lose their
radial accuracy over time due to the thermal dynamics and pure volume
of material being extracted through the kiln everyday. It is important
to provide the bricking crew with the latest technology to protect the
investment of relining the kiln.
The Solution:
The Radialign™ was manufactured by Bricking Solutions because
of continuous demand from our customers to design a simple method that
would give them an accurate means to ensure their brick was installed
radially aligned. The Radialign produces a continuous laser light parallel
to the kiln's axis which is intercepted by a rotating penta-prism device.
This refracts the laser perpendicular onto the circumference of the
kiln shell. This line can be marked at points along the kiln; points
which are then used as an exact reference for installation of the refractory.
As one of the primary priorities for installing brick, the Radialign
laser seems a small investment to ensure radial alignment.
Justification:
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The purchase of a laser can be justified simply by the cost of lost
brick due to improper radial alignment
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Lost brick also adds up to premature shutdown of the kiln and thousands
of dollars in lost production
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The laser can be used to mark a large section of the kiln in about
an hour
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The laser will precisely locate retaining rings and other high cost
specialty refractory products
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The laser will give the kiln maintenance supervisor instant feedback
and quality control
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The laser ensures that the bricking crew or bricking contractor has
maintained proper radial alignment
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The plant can eliminate the radial alignment debate with the brick
supplier if there is an unexpected failure in the brick lining
Features:
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Comes complete with rechargeable batteries and A/C adapter
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Easy to follow instruction manual
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Durable extruded aluminum bodies protect the internal components
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The Radialign can be assembled and ready for work in less than 30
minutes
More Information:
Please contact us today to
learn more about our Radialign and how it can improve the quality of your
refractory installation.
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