Paragon Knife Oven - KM45 Pro
by Paragon
Save $913.90
Original Price
$7,339.00
Current Price
$6,425.10
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.
Questions? Call or text us at (470) 264-3563
- 1 We submit your kiln order for production with the manufacturer.
- 2 We confirm the current estimated lead time and keep you updated.
- 3 Your kiln is built to your specifications and prepared for freight shipment.
- 4 We send tracking and delivery instructions once your kiln ships.
Paragon · Heat Treating Oven · Knife Making
Paragon Knife Oven — KM45 Pro
Professional-grade knife heat treating oven engineered for bladesmiths who demand precise temperature control and rapid heating cycles for consistent, repeatable results. Space-age ceramic fiber construction reaches 500°F in minutes, dramatically reducing wait times and allowing you to heat treat blades on-demand without outsourcing. Maximum temperature of 2350°F provides the heat range needed for hardening, tempering, and annealing across all knife steels.
Max Temperature2350°F (Cone 10)
CapacityLarge chamber for production work
Power240V electric
ConstructionCeramic fiber insulation
What’s included
Digital Controller
Professional temperature controller with programmable ramp/hold segments for precise heat treating cycles
Ceramic Fiber Insulation
Space-age ceramic fiber construction for rapid heating, minimal heat loss, and energy efficiency
Heavy-Duty Elements
High-performance heating elements rated to 2350°F for consistent heat distribution
Hinged Door
Front-loading design with secure door latch for easy blade loading and unloading
Technical specifications
ModelKM45 Pro
Maximum Temperature2350°F (Cone 10)
Insulation TypeCeramic fiber
CapacityLarge chamber (professional/production size)
Voltage240V
Heating SpeedReaches 500°F in minutes
Door TypeFront-loading hinged door
ControllerDigital programmable with ramp/hold
Made InUSA
Optional accessories
Gas Inlet Port
Add atmosphere control for specific heat treating processes requiring protective gas environment
Type S Thermocouple Replacement
Replacement thermocouple for long-term maintenance and accuracy
Extra Shelving
Additional heat treating shelves for increased production capacity
Emergency Parts Kit
Spare parts including thermocouple, relays, and fuses for minimal downtime
Controller upgrade
Genesis Touchscreen — Bartlett InstrumentsRecommended
Upgrade to the Genesis Touchscreen controller for advanced programming capabilities, data logging, and an intuitive color touchscreen interface that simplifies complex heat treating cycles.
- Full-color 4.3" touchscreen with intuitive menus
- Store unlimited custom heat treating programs
- USB port for firmware updates and data export
- Real-time graphing of temperature curves during firing
- Advanced diagnostic alerts and troubleshooting guidance
- Delay start feature for off-peak energy scheduling
Common questions
What types of steel can I heat treat in the KM45 Pro?
The KM45 Pro reaches 2350°F, which accommodates virtually all knife steels including high-carbon steels (1095, 1084, 5160), tool steels (O1, A2, D2), and stainless steels (440C, AEB-L, 154CM). This temperature range covers hardening, tempering, annealing, and normalizing cycles for both simple carbon steels and advanced powder metallurgy alloys. The digital controller allows you to program precise ramp rates and soak times critical for different steel chemistries.
Do I need a gas inlet port for atmosphere control?
Most bladesmiths heat treat successfully in the standard KM45 Pro without atmosphere control, especially when using anti-scale compounds or foil wrapping. However, the optional gas inlet port allows you to introduce inert gases (argon, nitrogen) or controlled atmospheres to minimize oxidation and decarburization on finished blades or when working with reactive steels. This is particularly valuable for stainless steels or when producing bright-finish blades that require minimal cleanup.
What controller comes standard and how does it work?
The KM45 Pro includes a professional digital controller with programmable ramp/hold capability, allowing you to create multi-segment heat treating cycles. You can program heating rates (ramp), target temperatures, and hold times (soak) for each stage of your process—critical for proper austenitizing, stress relief, and tempering. The controller maintains precise temperature accuracy throughout the cycle and alerts you when complete.
How does the KM45 Pro compare to other Paragon knife ovens?
The KM45 Pro is Paragon's large-capacity professional model, designed for bladesmiths running production shops or heat treating multiple blades per cycle. The ceramic fiber construction provides faster heating than brick-lined models and dramatically reduced energy costs. If you're a hobbyist or occasional maker, consider a smaller Paragon knife oven. If you need even larger capacity or three-phase power, ask about Paragon's industrial heat treating ovens.
Why buy from an authorized Paragon dealer?
Paragon's warranty is only valid when purchased through authorized dealers like Peach State Pottery. Authorized dealers provide proper setup guidance, electrical specifications, technical support, and warranty service. We stock replacement parts, can recommend heat treating accessories, and provide ongoing support for your specific steel types and blade designs. Purchasing from unauthorized sellers voids your warranty and leaves you without factory-backed support.
Not sure if the KM45 Pro is the right heat treating oven for your shop?
Talk to our kiln specialists about your steel types, production volume, electrical service, and heat treating process. We'll help you select the right Paragon oven for your bladesmithing operation.
Talk to an expert →