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CWT Vortex Generated
Heating Ovens:
CWT offers outstanding features on our ovens that
dramatically decrease your task completion time:

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CWT ovens utilize a process where the exhausting port of the
burner system causes the air to spin and "whirl" creating turbulence
in the oven chamber (Vortex Generation). This swirling, constantly
flowing heated air completely
encapsulate the casting. This
allows for a rapid, stable, and uniform temperature increase in a
convection style manner. This can decrease the time required to heat
a casting from four hours (with an inferior oven) to
only 30-60 minutes with our oven. Our digitally controlled burner systems ensure safe and
repeatable thermal performance. Heavy gauge steel construction
combined with 2100-degree refractory material ensures years of
trouble free efficient service.
VORTEX generated heat
is the secret to quickly heating cast materials without causing
excessive growth and deformation. Convection heat is by far
the best way to heat cast material.
Our uniform heating
process not only dries the part thoroughly, but also allows for the
fastest recovery of heat when used for weld only applications.
We have several models to choose from. The model numbers
refer to the inside diameter of the ovens. For example a 1530 would
have 15" x 30" workspace on the inside, and a 3854HO would have 38"
x 54" on the inside.
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