| Category | Muffle Furnace |
| Model | Porcelain Sintering Furnace |
| Max Temperature | 1400°C (2552°F) |
| Working Temperature | 1300°C |
| Thermocouple Type | B (Platinum-30% Rhodium) |
| Thermocouple Details | High purity alumina insulation, Platinum-Rhodium alloy sheath, 8mm diameter, Type B, Tolerance Class 2, 200 to +1700°C range |
| Heating Element | Silicon Carbide (SiC) |
| Element Details | Brittle material, SiC heating elements, Max temp: 1600°C, High power density |
| Chamber (MM) | 300 x 300 x 600 |
| Outer Body (MM) | 700.0 x 910.0 x 880.0 |
| Chamber Volume | 54 Litres |
| Volume (cu.ft) | 20.4 ft³ |
| Power Load | 14.18 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 182.77 kg |
| Chamber Shape | Square |
This furnace densifies porcelain powder compacts through sintering at high temperatures (e.g., 1300°C). While "porcelain firing" implies a traditional ceramic process, "sintering" is the materials science term for the particle bonding that occurs. The working principle involves heating the compacted powder body until particles fuse at their boundaries, eliminating pores and developing mechanical strength. Its purpose is to manufacture advanced porcelain components for applications requiring excellent electrical insulation, chemical resistance, and biocompatibility, such as in spark plugs, biomedical implants, and substrate materials.
Equivalent chamber references: 300 x 300 x 600 MM, 30 x 30 x 60 CM and 12 x 12 x 24 INCH. Buyers searching for 1400 Degree Celsius Porcelain Sintering Furnace 300 x 300 x 600 MM chamber; 1400°C Porcelain Sintering Furnace 300 x 300 x 600 MM; 1400 Degree Celsius Porcelain Sintering Furnace 30 x 30 x 60 CM chamber; 1400°C Porcelain Sintering Furnace 30 x 30 x 60 CM; 1400 Degree Celsius Porcelain Sintering Furnace 12 x 12 x 24 INCH chamber; 1400°C Porcelain Sintering Furnace 12 x 12 x 24 INCH can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
Trutherm manufactures 1400 Degree Celsius (°C) Porcelain Sintering Furnace 300 x 300 x 600 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 300 x 300 x 600 MM chamber with usable chamber volume of 54 litre, approximate power load of 14.5 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.
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.
Sintering relies on a carefully staged ramp, soak and cool-down profile to densify a powder compact without warping or cracking it, which is why multi-segment programmable control matters more here than in general heat treatment.
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.