



Product Information
- Description
- Additional Options
PARAGON KM24: Built for Blades That Push the Limit
The PARAGON KM24 offers serious chamber length for serious makers. With 24" of interior depth, this kiln is designed to accommodate longer knives, swords, machetes, and batch runs—while maintaining the precision, durability, and performance that define the KM Base line.
Why Have a Heat Treating Furnace in Your Shop?
A heat treating furnace in your shop doesn’t just improve your knives—it transforms the way you work. Want to test exotic steels? Perfect differential hardening? Dial in your own multi-cycle quenching process? With the KM24, you gain the freedom to experiment, optimize, and push your heat treating knowledge far beyond the basics. The result? Knives that not only look great but perform under extreme conditions.
Why Choose the PARAGON KM24?
The KM24 offers a long chamber without jumping to an industrial footprint. It’s a favorite among professionals who work on extended blades or heat treat in batches. Built with robust insulation and smart design, it’s a high-performance machine for high-performance steel.
-
Interior chamber: 5.5" W x 4.3" H x 24" D (0.33 cubic feet)
-
SENTINEL Touch Xpress controller: Touchscreen with user-friendly programming to control every stage of your cycle
-
Solid-state relay: Silent, reliable, and precise—equipped with heat sink and backup safety relay
-
3” firebrick insulation: Provides efficient heat retention for consistent and repeatable cycles
-
Recessed heating elements: Positioned in deep grooves to reduce wear and simplify replacement
-
Steel case with built-in stand: Rugged and reliable, ready for the demands of a full-time shop
Who is This Furnace For?
The KM24 is ideal for:
-
Bladesmiths working with swords, machetes, and large chef knives
-
Knifemakers who prefer to heat treat multiple blades at once
-
Professionals who require deeper soak zones for even heat distribution
-
Workshops scaling up from smaller kilns into more versatile production
Its 24" length makes it a go-to choice for shops that want long-capacity firing without excess bulk.
Choose Your Door Style
The KM24 is available in two configurations:
-
Swing Door – Side-opening for efficient access and compact shop layouts
-
Drop Door – Downward-opening for easier loading and a convenient surface
Optional Upgrades
-
Gas Injection Flow Meter: Introduce inert gas to reduce oxidation and scale during firing.
-
Add a solenoid valve: Automatically controls gas flow—only active when needed.
-
Knifemaking Kit: Securely holds blades upright and evenly spaced for consistent thermal exposure.
Built with Pride in Mesquite, Texas
The PARAGON KM24 is handcrafted by skilled technicians in Mesquite, Texas. It’s the perfect kiln for bladesmiths pushing the boundaries of length, performance, and craftsmanship—offering the space and control to grow your skills and expand your capabilities.
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.