| Category | Muffle Furnace |
| Model | Dental Lab Furnace |
| Max Temperature | 800°C (1472°F) |
| Working Temperature | 700°C |
| Thermocouple Type | K (Chromel-Alumel) |
| Thermocouple Details | Inconel 600 sheath, 4mm diameter, Type K, Tolerance Class 1, -40 to +750°C range, MgO insulated mineral |
| Heating Element | Kanthal A1 (FeCrAl) |
| Element Details | Max temp: 1425°C, Superior cyclic performance, FeCrAl alloy with rare earth elements |
| Chamber (MM) | 450 x 870 x 450 |
| Outer Body (MM) | 865.0 x 1480.0 x 740.0 |
| Chamber Volume | 176.2 Litres |
| Volume (cu.ft) | 33.7 ft³ |
| Power Load | 23.52 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 299.99 kg |
| Chamber Shape | Rectangular - tall |
Specifically designed for the dental laboratory environment, this furnace performs a variety of tasks including alloy melting, ceramic sintering, and acrylic curing. Operating typically up to 800°C, it is built for versatility and ease of use. The working principle often incorporates user-friendly digital interfaces with pre-set programs for common dental materials. Its purpose is to consolidate multiple thermal processing steps into a single, space-efficient unit or to serve as a dedicated workhorse for a specific process like pressing ceramics. It is engineered for the high-precision, high-throughput needs of modern dental labs.
This configuration is suitable when the sample load must fit a 450 x 870 x 450 MM chamber with usable chamber volume of 176.2 litre, approximate power load of 23.4 kW, rectangular - tall 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: 450 x 870 x 450 MM, 45 x 87 x 45 CM and 18 x 34 x 18 INCH. Buyers searching for 800 Degree Celsius Dental Lab Furnace 450 x 870 x 450 MM chamber; 800°C Dental Lab Furnace 450 x 870 x 450 MM; 800 Degree Celsius Dental Lab Furnace 45 x 87 x 45 CM chamber; 800°C Dental Lab Furnace 45 x 87 x 45 CM; 800 Degree Celsius Dental Lab Furnace 18 x 34 x 18 INCH chamber; 800°C Dental Lab Furnace 18 x 34 x 18 INCH can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
Trutherm manufactures 800 Degree Celsius (800°C) Dental Lab Furnace 450 x 870 x 450 MM Chamber for buyers who search by exact machine type, chamber size and 800°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.
A muffle furnace isolates the sample from direct contact with heating elements or combustion gases, giving cleaner, more repeatable results than an open flame or hot-plate process.
Because muffle furnaces are used across ashing, drying, calcination and light heat-treatment, the chamber and controller are specified for flexibility rather than one narrow process window.
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.