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by Paragon

Paragon Double Barrel KM14 Pro Knife Oven

SKU KM14PRO-DB-BLUE
Save $846.30
Original Price $6,663.00
Current Price $5,816.70
Talk to an Expert Secure Checkout Flexible Returns No Sales Tax Outside GA
Color: Blue

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Not sure this is the right fit? Power, size, firing needs: talk it through with a real person before you order. Call or text (470) 264-3563

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Free Freight Delivery Included
✓ No sales tax outside GA ✓ Liftgate included free ✓ Authorized dealer
🔨
Made to Order: Smaller models typically ship in 2–4 weeks. Larger kilns may take up to 12 weeks. We confirm your estimate after ordering.
  1. 1 We submit your kiln order for production with the manufacturer.
  2. 2 We confirm the current estimated lead time and keep you updated.
  3. 3 Your kiln is built to your specifications and prepared for freight shipment.
  4. 4 We send tracking and delivery instructions once your kiln ships.
Paragon · Heat Treating Oven · Double Barrel Knife Kiln Paragon Double Barrel KM14 Pro Knife Oven KM14 Pro · 240V · 27"W × 14"D × 22"H · 13.25" × 5.25" × 14.5" chamber · 2350°F max The Double Barrel KM14 Pro features one extra-wide firing chamber with 2-zone control that lets you heat treat more blades in a single load, dramatically increasing production capacity for professional knifemakers. Ultra-fast heat-up capability reaches 500°F in minutes thanks to space-age ceramic fiber construction, reducing wait times and maximizing throughput. Built in the USA with precision engineering for repeatable hardening and tempering cycles across high-carbon, tool steels, and stainless alloys.
Max Temperature2350°F
Chamber ConfigurationOne 13.25" W × 5.25" H × 14.5" D chamber
Voltage240V
Heat-Up SpeedReaches 500°F in minutes
Optional accessories
Nitrogen gas regulator kit
Complete regulator and hose assembly for connecting nitrogen tanks to the optional gas inlet, providing controlled inert atmosphere to prevent oxidation during heat treating
Stainless steel blade racks
Custom-sized vertical racks maximize chamber capacity and ensure proper spacing for even heat distribution during hardening and tempering cycles
Type K thermocouple replacement
Spare high-temperature Type K thermocouple with ceramic protection tube for accurate temperature measurement and controller feedback
Ceramic fiber repair kit
High-temperature ceramic fiber blanket material and adhesive for maintaining chamber insulation integrity and extending oven service life
Digital pyrometer with probe
Independent temperature verification system with high-accuracy Type K probe for validating heat treat temperatures and controller calibration
Quench oil tank with temperature control
Heated quench oil system maintains optimal oil temperature for consistent hardening results with tool steels and high-carbon alloys
Controller upgrade
Genesis Touchscreen — Bartlett InstrumentsRecommended
Upgrade to the Genesis touchscreen controller for advanced heat treating programs, expanded data logging, and intuitive programming with a full-color 4.3" display that simplifies complex multi-step hardening and tempering cycles.
  • Store up to 250 custom heat treat programs with unlimited segments for precise austenization, quench timing, and tempering schedules
  • Full-color 4.3" capacitive touchscreen displays real-time temperature graphs and remaining cycle time for both ramp and hold segments
  • Data logging records complete firing history with time/temperature data exportable via USB for quality control documentation and heat treat certifications
  • Delay start programming allows you to schedule overnight or weekend cycles to maximize oven utilization without supervision
  • Built-in steel library with pre-programmed heat treat cycles for common knife steels including 1095, O1, D2, 440C, and CPM alloys
  • Advanced alarm functions notify you of temperature deviations, thermocouple failures, or element malfunctions to prevent blade damage
Common questions
What types of steel can I heat treat in the KM14 Pro?
The 2350°F maximum temperature handles all common blade steels including high-carbon alloys (1095, 1084, 5160), tool steels (O1, A2, D2), and most stainless steels (440C, AEB-L, 154CM). For specialty steels requiring higher austenitizing temperatures like CPM S35VN or CPM M4 (typically 1900-2150°F), this oven provides adequate overhead. The extra-wide chamber lets you harden more blades per load, streamlining your workflow for production knifemaking.
Do I need the optional gas inlet for atmosphere control?
The gas inlet and flowmeter are an optional factory upgrade, but highly recommended for professional results. Running nitrogen or argon through the chamber during heat treating prevents oxidation and decarburization, eliminating scale formation and preserving surface carbon content for optimal edge performance. If you're working with high-alloy stainless steels or want bright, scale-free finishes, connecting an inert gas system significantly reduces post-heat-treat grinding and finishing time. You'll need a standard industrial gas regulator and appropriate hose fittings (available as accessories).
What controller comes standard and can it handle complex heat treat cycles?
The KM14 Pro Double Barrel includes one Sentinel touchscreen controller with 2-zone control and programmable ramp-hold capabilities, allowing you to create multi-step heat treat programs for precise austenitizing, soak times, and tempering cycles. Its front and rear thermocouples help keep the temperature even along the chamber. For advanced features like USB data logging or expanded program storage, you can upgrade to the Genesis touchscreen controller, which includes pre-programmed cycles for common knife steels.
How does the Double Barrel KM14 Pro compare to single-chamber knife ovens?
The Double Barrel keeps the 14.5-inch depth of the KM14 Pro but has a much wider chamber (13.25 inches), so you can load more blades side by side without needing additional electrical circuits or workspace. It is one chamber with one 2-zone controller, so everything in a load runs the same program; the two zones simply keep the temperature even from front to back. For full-time knifemakers or small production shops, the extra capacity typically pays for itself in increased throughput.
Is this purchase covered under warranty, and does it matter where I buy it?
Paragon provides a one-year limited warranty on the KM14 Pro, but warranty coverage is valid only when purchased through authorized dealers like Peach State Pottery. You must register your oven within 30 days of delivery to activate warranty protection. Purchasing from unauthorized sellers or third-party marketplaces typically voids manufacturer warranty coverage and may result in receiving older inventory, modified units, or lacking technical support from Paragon's heat treating specialists. As an authorized dealer, we ensure you receive current-production units with full factory support and can assist with warranty claims if issues arise.
Not sure if the KM14 Pro is the right heat treating oven for your shop? Our kiln specialists can help you compare chamber sizes, voltage requirements, and production capacity needs—or discuss atmosphere systems and steel-specific requirements.
Talk to an expert →
About this kiln
Best for: Glass artists, ceramic hobbyists, and specialty firing applications where precise temperature control and compact American-made construction matter most.
🔨 Lead time
2–12 weeks
Smaller models typically ship in 2–4 weeks. Larger kilns may take up to 12 weeks. We confirm your estimate after ordering.
✓ Warranty
Manufacturer warranty
Full coverage included. We are here if anything goes wrong after your order.
Why buy from Peach State Pottery?
Authorized Paragon Dealer
No sales tax outside Georgia
Free shipping included
Real support before & after order
Military discount for veterans
We are here if anything goes wrong
Call or text us:✆ (470) 264-3563
Paragon production slots fill fast
Placing your order now locks in your position in the build queue and secures today's pricing. Lead times can shift during high-demand periods.