Description
The Paragon PMT-18 delivers industrial-strength performance in a medium-sized, front-loading design—offering the ideal balance of capacity, thermal precision, and usability. With a 1.8 cubic foot firing chamber, it’s a versatile furnace for metal heat treating, blade and tool hardening, ceramics, and laboratory use.
Rated for cone 10 (2350°F), the PMT-18 features the advanced Sentry 2.0 12-Key Digital Controller, which offers detailed control over ramp rates, hold times, and multi-step firing programs. The 3-inch firebrick walls retain heat efficiently for consistent results across the entire chamber.
Designed with reinforced firebrick, a counterweighted front door, and durable components, the PMT-18 is built to handle repeated high-temperature cycles with minimal maintenance—ideal for daily use in production or research environments.
Key Applications
- Heat treating of tool steels and blades
- Metal sintering and annealing
- Ceramics bisque and glaze firing
- R&D and testing environments
- Jewelry and mixed media thermal processing
Key Features
- Max Temperature: 2350°F (cone 10)
- Interior Chamber: 18” W x 18” D x 12” H (1.8 cu ft)
- Sentry 2.0 12-Key Digital Controller
- Thick 3” firebrick insulation for high-temp efficiency
- Front-loading door with spring assist and insulated handle
- Reinforced firebrick for durability under load
- Kanthal A-1 heating elements
- Stainless steel exterior and frame
- Made in the USA by Paragon Industries
Specification Table
| Specification | Details |
|---|---|
| Max Temperature | 2350°F (cone 10) |
| Interior Dimensions | 18” W x 18” D x 12” H |
| Chamber Volume | 1.8 cubic feet |
| Controller | Sentry 2.0 12-Key Digital |
| Electrical Requirements | (Varies by build – typically 240V, 1-Phase) |
| Door Style | Front-Loading, Counterbalanced |
| Insulation | 3” Firebrick Walls |
| Heating Element Placement | Sidewalls and Back |
| Construction | Stainless Steel Outer Shell |
| Weight | Approx. 250 lbs |
| Warranty | 1-Year Manufacturer Warranty |
| Certifications | UL Listed Components |





