The Paragon PMT-21 is a heavy-duty front-loading heat-treating furnace built for precision, durability, and large-volume performance across metal, ceramic, and industrial applications.
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The Paragon PMT-21 is a high-performance industrial-grade furnace tailored for precision heat treating, ceramics, annealing, and sintering applications. With a 3.3 cubic foot chamber, this model supports higher throughput while maintaining excellent temperature control across the entire chamber.
Engineered with 3-inch thick firebrick walls and an advanced Sentry 2.0 12-Key Digital Controller, the PMT-21 is designed to deliver consistent, reliable performance up to 2350°F (cone 10). The front-loading, counterbalanced door allows easy access for loading and unloading, while the reinforced firebrick interior ensures exceptional durability over long production cycles.
Whether in an R&D lab, a professional ceramics studio, or a metal fabrication environment, the PMT-21 offers a balance of capacity, power, and control for demanding thermal processes.
Key Applications
Key Features
Specification Table
| Specification | Details |
|---|---|
| Max Temperature | 2350°F (cone 10) |
| Interior Dimensions | 21” W x 21” D x 15” H |
| Chamber Volume | 3.3 cubic feet |
| Controller | Sentry 2.0 12-Key Digital |
| Electrical Requirements | (Varies by build – options available) |
| Door Style | Front-Loading, Counterbalanced |
| Insulation | 3” Firebrick Walls |
| Heating Element Placement | Sidewalls & Back |
| Construction | Stainless Steel Outer Shell |
| Ventilation | Rear Cooling Fan |
| Warranty | 1-Year Manufacturer Warranty |
| Certifications | UL Listed Components |
| Weight | 424 lbs |
|---|---|
| Dimensions | 38 × 44 × 30 in |
