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Paragon 18" Depth Firebrick Kilns
Product SKU:
PA2111
$3,300.00 - $3,900.00
Usually ships within 48 hours
Guaranteed Secure Checkout
Usually Ships in 24 to 48 hours
Arrives by 3-8 business days
Pickup Available at Main Facility
Usually ready within 24 hours
Product Specification
PARAGON KM18: Reliable depth for serious heat treating
The Paragon KM18 is a deep-chamber, firebrick-insulated kiln designed for knifemakers and metalsmiths who need a bit more room—without overcommitting to an industrial-sized unit. Whether you're heat treating longer blades, forming small tools, or experimenting with Damascus billets, the KM18 gives you the space and consistency to do it right.
Why own a kiln like this?
Having your own kiln opens up a world of self-reliance. No more outsourcing your heat treating or worrying about inconsistent commercial results. With the KM18 at your side, you gain full control of time, temperature, and cooling cycles—essential for refining grain structure, achieving proper hardness, and getting the most out of your steel.
Why choose the Paragon KM18?
The Paragon KM18 combines time-tested firebrick insulation with rugged construction and modern controls. Its chamber measures 5.5 inches wide x 4.25 inches high x 18 inches deep, offering generous space for standard to long blades, tooling, or multiple small parts. This model uses a single-zone control system and includes a drop-down door as standard, which doubles as a convenient shelf during loading and unloading.
Every KM18 is equipped with the SENTINEL Touch Xpress digital controller, offering precise temperature control, customizable ramp-hold programs, and user-friendly operation. The solid-state relay upgrade ensures smooth power delivery and longer element life, while a built-in safety switch disables power when the door is open.
Who is this kiln for?
The KM18 is ideal for intermediate to advanced knifemakers who need more space than entry-level models provide but aren’t yet ready for commercial-scale production. It’s perfect for custom bladesmiths, part-time makers, and small shops focused on performance and repeatable results. Its size also makes it a flexible option for users working with small tools, punches, and dies.
Available add-ons and upgrades
Enhance your setup with these popular accessories:
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Gas Injection Flow Meter: Introduce an inert gas atmosphere (e.g., argon) to reduce scale and decarb during heat treating.
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Solenoid Valve Kit: Automate gas flow control for precise oxygen displacement.
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Knifemaking Heat Treating Kit: Includes gloves, tongs, quench tank, and safety gear—everything needed to get started safely and efficiently.
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Side-Swing Door Option: Available on request if preferred over the standard drop-down style.
Durable, smart construction
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3" thick firebrick insulation for excellent heat retention
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Recessed heating elements for extended life
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Rugged steel case with durable finish
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Industrial-grade special-limit thermocouple
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Solid-state relay with mechanical safety backup
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Door safety switch disables power when open
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Drop-down or optional side-swing door configuration
Built with pride in Mesquite, Texas
Each Paragon KM18 is handcrafted at our Texas facility using American-made components. We take pride in building kilns that last—backed by years of experience and trusted by makers worldwide.
Shipping & Returns
U.S. Shipping:
- $12.95 flat rate (no steel)
- $17.95 flat rate (with steel)
- Large/machinery items: actual carrier rate
- Orders ship same-day if placed by 12PM CT (Mon–Fri)
- Delivery: 3–8 business days
International:
- Rates shown at checkout (excludes duties/taxes unless noted)
- Duties/VAT are your responsibility
- USPS First Class: no tracking or insurance, may take 2+ months
- Delivery times vary and are not guaranteed
Insurance:
- Automatically added: $1 per $100 product value
- Covers loss/damage in transit
Damage or Missing Items:
- Take photos, keep packaging, contact carrier + Jantz
- Report any issues within 10 days of delivery
In-house craftsmanship
Designed, heat-treated, and quality-tested by our expert team
Consistent quality control
Every product meets rigorous standards before it reaches your bench
Support American manufacturing
When you buy Jantz, you're supporting skilled U.S. jobs and craftsmanship
Faster delivery, trusted service
Domestic production means quick turnaround and dependable customer support
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