HT22 Heat Treating Kiln
HT22 Heat Treating Kiln
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Product Information
- Description
- Additional Options
PARAGON HT22: Large-Capacity Precision for Demanding Heat Treating
When your projects demand space, consistency, and power, the PARAGON HT22 rises to the challenge. With a generous 21" wide x 13.25" high x 21" deep chamber, this is the largest model in the HT Series—built for high-volume part loads, larger components, and serious heat treating workflows.
High-Capacity Heat Treating with Full Control
The HT22 is the go-to solution for machine shops, fabrication facilities, and technical programs that require reliable heat treating of tools, molds, dies, or hardware components. With its robust firebrick insulation and advanced SENTINEL controller, you get excellent thermal stability, cycle after cycle.
Why Choose the PARAGON HT22?
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Maximum temperature: 2000°F (1093°C)
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Chamber size: 21" W x 13.25" H x 21" D
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Voltage: 240V
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Drop door design: Provides clear access and a natural loading surface
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3” firebrick insulation: Thick and durable for stable, efficient firing
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SENTINEL Touch Xpress controller: Touchscreen with ramp/hold programming
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Solid-state relay and safety relay: Quiet, precise temperature management
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Heavy-duty steel case and stand: Made for the demands of an industrial environment
Who is This Furnace For?
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High-capacity machine shops or manufacturing lines
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Users working with large parts or batches of smaller components
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R&D labs performing material stress testing or prototyping
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Schools and technical centers offering advanced metalwork training
Optional Upgrades
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Gas Injection Flow Meter: Introduce inert gas to reduce scale and oxidation
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Solenoid valve: Automate gas flow based on program steps
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Kiln furniture kits: Optimize airflow and safe part arrangement in the large chamber
Built with Pride in Mesquite, Texas
Every PARAGON HT22 is assembled and tested at our Texas facility using proven materials and components. If your work demands consistent results across a wide chamber and serious workspace, the HT22 is built to deliver—cycle after cycle, year after year.
No specifications available.
Get a Gas Injection Flow Meter (GIFM) and Solenoid Kit
Achieving a clean, scale-free blade finish during heat treatment isn’t just about aesthetics—it’s about quality, consistency, and minimizing post-processing time. The Gas Injection Flow Meter (GIFM) is a trusted tool among professional bladesmiths and heat treaters for precisely that reason.
Minimize Scale, Maximize Results
During high-temperature heat treating, oxygen in the kiln chamber reacts with the steel surface, producing unwanted oxidation scale. Traditionally, this has been mitigated using stainless steel foil wrap—a solution that works, but comes with added cost, time, and waste.
With the GIFM installed, you can introduce an inert gas like argon or nitrogen directly into the firing chamber. This displaces oxygen and significantly reduces oxidation, helping you:
Eliminate or reduce the need for stainless foil
Retain sharper blade edges and crisper grind lines
Improve consistency in finish and minimize cleanup
Create a cleaner working environment
Take control even further with the Solenoid Valve Kit, which works in tandem with the GIFM. This upgrade lets you:
Automate gas flow by turning it on/off at specific stages of the firing process (per segment)
Ensure gas is flowing only when needed—saving resources and increasing safety
Achieve repeatable, precision-controlled atmospheres in your heat treating cycles
Perfect for advanced users and production settings, this upgrade transforms your kiln into a highly efficient and customizable heat treating system.
This system has been field-proven by bladesmiths, metalworkers, and heat treatment professionals who demand the best finish and tightest process control.
Whether you’re eliminating scale on high-carbon steel or refining your results with stainless alloys, the GIFM with optional solenoid valve gives you an edge—literally and figuratively.
No manuals available.
No wiring diagram available.
No delivery info available.
