| Category | Muffle Furnace |
| Model | Dental Melting Furnace |
| Max Temperature | 1400°C (2552°F) |
| Working Temperature | 1300°C |
| Thermocouple Type | B (Platinum-30% Rhodium) |
| Thermocouple Details | 200 to +1700°C range, High purity alumina insulation, Platinum-Rhodium alloy sheath, 8mm diameter, Type B, Tolerance Class 2 |
| Heating Element | Silicon Carbide (SiC) |
| Element Details | High power density, Brittle material, SiC heating elements, Max temp: 1600°C |
| Chamber (MM) | 250 x 250 x 500 |
| Outer Body (MM) | 650.0 x 865.0 x 775.0 |
| Chamber Volume | 31.3 Litres |
| Volume (cu.ft) | 15.9 ft³ |
| Power Load | 11.47 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 140.16 kg |
| Chamber Shape | Square |
This furnace is dedicated to melting the specific alloys used in dental restorations and appliances, such as gold, cobalt-chrome, or nickel-chrome. Operating at temperatures around 900°C, it ensures a clean, homogeneous melt. The working principle often uses induction heating for speed and to minimize contamination, sometimes combined with vacuum or argon atmosphere. Its purpose is to provide the molten metal for casting precise dental frameworks via the lost-wax method. Its performance directly impacts the fit, strength, and biocompatibility of the final dental prosthesis.
Trutherm manufactures 1400 Degree Celsius (°C) Dental Melting Furnace 250 x 250 x 500 MM Chamber for buyers who search by exact machine type, chamber size and 1400°C temperature rating. This page is specific to the MM dimension version, so the chamber size is presented in the unit normally used in the buyer's drawing, tender or purchase request.
This configuration is suitable when the sample load must fit a 250 x 250 x 500 MM chamber with usable chamber volume of 31.3 litre, approximate power load of 11.6 kW, square chamber profile. It is commonly selected for laboratory, QC, metallurgical, ceramic, pharmaceutical and industrial heat-treatment work requiring stable heating and repeatable process conditions. Typical use includes general laboratory and industrial heat-treatment applications requiring stable, repeatable temperature control.
Equivalent chamber references: 250 x 250 x 500 MM, 25 x 25 x 50 CM and 10 x 10 x 20 INCH. Buyers searching for 1400 Degree Celsius Dental Melting Furnace 250 x 250 x 500 MM chamber; 1400°C Dental Melting Furnace 250 x 250 x 500 MM; 1400 Degree Celsius Dental Melting Furnace 25 x 25 x 50 CM chamber; 1400°C Dental Melting Furnace 25 x 25 x 50 CM; 1400 Degree Celsius Dental Melting Furnace 10 x 10 x 20 INCH chamber; 1400°C Dental Melting Furnace 10 x 10 x 20 INCH can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
Uniform chamber heating and a simple door-loading design make a muffle furnace straightforward to standardise across multiple operators and shifts.
Where sample volume and process type vary week to week, a general-purpose muffle furnace avoids the cost of maintaining several process-specific furnace types.
As a general-purpose muffle furnace, this model covers a broader range of routine heating tasks than a process-specific ashing, tube or sintering furnace, making it the practical default when the lab runs mixed sample types rather than one dedicated process.