Spiral-Helix | Ovalizers
Since 1961 SPIRAL-HELIX, Inc.
has been the world leader in the design, engineering and manufacturing
of quality spiral duct machinery. Today Spiral Helix
offers a one-stop-shop for your spiral duct and fitting machine
needs.
SPIRAL-HELIX’s research
and development is the cornerstone for their automatic tubeformers
that produce a higher quality duct with reduced production costs.
Several patented inventions, such as the Flying Slitter,
Flying Crimper and Triple-Rib,
have established SPIRAL-HELIX as the foremost
and leading innovator in spiral duct manufacturing.
SPIRAL-HELIX's commitment to excellence also
extends to our leading after-sales service and support programs.
For ordering to ongoing support, SPIRAL-HELIX
works with customers worldwide to deliver a machine that meets
our customers’ needs and provides years of reliable service.
SPIRAL-HELIX, Inc. is a proud member of the
Spiro group Inventor of the spiral duct machine (Tubeformer).
OVALIZERS
Ovalizer Champ 36/10

Where space limitations prevent the use of round
spiral duct, Ovalizer Champ is the answer.
The Ovalizer Champ 36/10 is the newest addition
to our World-Class line of HVAC machinery.
The Spiral Helix Ovalizer Champ will transform
smooth and Triple-Rib round spiral ducts of sizes 12" to
80" in diameter into flat-oval ducts of sizes 5" x
16" x 36" x 105". The 10' boom will stretch round
ducts up to 20 feet in length with a maximum sheet thickness
of 18 gauge. Some of the advantages to using Flat-Oval versus
rectangular include:
-Better air flow
-Lighter weight
-Easier to install
-Longer length between joints
-Can be "2C Corrugated" or "Triple-Ribbed"
which means lighter - weight, easier installation, and further
reduction reinforcements
-Fewer hangers
-Joints easier to seal
-Often requires less space
-Aesthetically pleasing
-Fewer or no joints
The Ovalizer Champ features a simple and efficient
system with two large 10 inch hydraulic cylinders operating
at a relatively low-pressure setting, which ensures years and
years of trouble free operation. This Spiral-Helix Ovalizer
Machine Control is by PLC, and the LCD unit
on the operator's panel stores all set parameters for easy recall
by the operator when required. Stretching of round ducts is
accomplished by the superior and proven technology of wedges
used on SPIRAL-HELIX Ovalizers for the past
30 years. Accurate stroke control ensures reliable repeatability
and makes the Spiral Helix Oval Duct Machine Model Champ
very user-friendly.
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