| Category | Muffle Furnace |
| Model | Jewelry Enameling Furnace |
| Max Temperature | 800°C (1472°F) |
| Working Temperature | 700°C |
| Thermocouple Type | K (Chromel-Alumel) |
| Thermocouple Details | Type K, Tolerance Class 1, -40 to +750°C range, MgO insulated mineral, Inconel 600 sheath, 4mm diameter |
| Heating Element | Kanthal A1 (FeCrAl) |
| Element Details | FeCrAl alloy with rare earth elements, Max temp: 1425°C, Superior cyclic performance |
| Chamber (MM) | 200 x 200 x 400 |
| Outer Body (MM) | 610.0 x 815.0 x 685.0 |
| Chamber Volume | 16 Litres |
| Volume (cu.ft) | 12 ft³ |
| Power Load | 9.13 kW |
| Power Supply | 220V, Single Phase |
| Gross Weight | 100.74 kg |
| Chamber Shape | Square |
This is a small, often front-loading furnace used specifically for fusing enamel onto jewelry pieces. Operating at temperatures near 800°C, it allows for quick firing cycles. The working principle provides excellent visibility so the artist can monitor the enamel's flow and remove the piece at the precise moment. Its purpose is to apply vibrant, glassy colors to copper, silver, or gold jewelry through techniques like cloisonné, champlevé, or painted enamel. It is a staple in studios dedicated to fine art jewelry.
Equivalent chamber references: 200 x 200 x 400 MM, 20 x 20 x 40 CM and 8 x 8 x 16 INCH. Buyers searching for 800 Degree Celsius Jewelry Enameling Furnace 200 x 200 x 400 MM chamber; 800°C Jewelry Enameling Furnace 200 x 200 x 400 MM; 800 Degree Celsius Jewelry Enameling Furnace 20 x 20 x 40 CM chamber; 800°C Jewelry Enameling Furnace 20 x 20 x 40 CM; 800 Degree Celsius Jewelry Enameling Furnace 8 x 8 x 16 INCH chamber; 800°C Jewelry Enameling Furnace 8 x 8 x 16 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 (°C) Jewelry Enameling Furnace 200 x 200 x 400 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.
This configuration is suitable when the sample load must fit a 200 x 200 x 400 MM chamber with usable chamber volume of 16 litre, approximate power load of 8.8 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.
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.