| Category | Muffle Furnace |
| Model | Ceramic Sintering Furnace |
| Max Temperature | 1200°C (2192°F) |
| Working Temperature | 1100°C |
| Thermocouple Type | S (Platinum-10% Rhodium) |
| Thermocouple Details | Tolerance Class 2, 0 to +1450°C range, High purity alumina insulation, Platinum sheath, 6mm diameter, Type S |
| Heating Element | Kanthal A1 (FeCrAl) |
| Element Details | Max temp: 1425°C, Superior cyclic performance, FeCrAl alloy with rare earth elements |
| Chamber (MM) | 390 x 390 x 770 |
| Outer Body (MM) | 800.0 x 1005.0 x 1060.0 |
| Chamber Volume | 117.1 Litres |
| Volume (cu.ft) | 31.1 ft³ |
| Power Load | 19.3 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 253.95 kg |
| Chamber Shape | Square |
This furnace densifies ceramic powder compacts into solid bodies through sintering—applying heat below the material's melting point to cause particle bonding. Operating at very high temperatures (e.g., 1200°C), it facilitates atomic diffusion. The working principle often includes controlled atmospheres to prevent oxidation or to aid in the removal of sintering aids. Its purpose is to manufacture high-strength, net-shape ceramic components like cutting tools, bearings, seals, and electronic substrates with precise microstructures. It is critical in the field of advanced structural and functional ceramics.
This configuration is suitable when the sample load must fit a 390 x 390 x 770 MM chamber with usable chamber volume of 117.1 litre, approximate power load of 19.8 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 powder metallurgy sintering, ceramic densification and ceramic firing cycles.
Equivalent chamber references: 390 x 390 x 770 MM, 39 x 39 x 77 CM and 15 x 15 x 30 INCH. Buyers searching for 1200 Degree Celsius Ceramic Sintering Furnace 390 x 390 x 770 MM chamber; 1200°C Ceramic Sintering Furnace 390 x 390 x 770 MM; 1200 Degree Celsius Ceramic Sintering Furnace 39 x 39 x 77 CM chamber; 1200°C Ceramic Sintering Furnace 39 x 39 x 77 CM; 1200 Degree Celsius Ceramic Sintering Furnace 15 x 15 x 30 INCH chamber; 1200°C Ceramic Sintering Furnace 15 x 15 x 30 INCH can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
Trutherm manufactures 1200 Degree Celsius (°C) Ceramic Sintering Furnace 390 x 390 x 770 MM Chamber for buyers who search by exact machine type, chamber size and 1200°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.
Because sintering schedules can run many hours, energy-efficient insulation and accurate soak-time logging directly affect both part quality and running cost.
Repeatable sintering results depend on run-to-run temperature accuracy, so calibration and controller stability are prioritised in this furnace class over rapid heat-up speed.
This sintering furnace is tuned for the slow, multi-segment ramp/soak profiles densification needs, giving finer schedule control than a general box furnace where a simple on/off or single-ramp cycle is normally enough.