| Category | Muffle Furnace |
| Model | 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 | Max temp: 1600°C, High power density, Brittle material, SiC heating elements |
| Chamber (MM) | 330 x 330 x 650 |
| Outer Body (MM) | 740.0 x 930.0 x 925.0 |
| Chamber Volume | 70.8 Litres |
| Volume (cu.ft) | 23 ft³ |
| Power Load | 15.91 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 206.35 kg |
| Chamber Shape | Square |
This is the full term for a furnace that performs sintering: the process of bonding powder particles into a solid mass by atomic diffusion at high temperature, below the material's melting point. Operating at temperatures such as 1200°C, it is a critical step in powder metallurgy and ceramics. The working principle involves carefully controlled heating cycles to first remove binders (debinding) and then densify the powder compact. Its purpose is to produce components with controlled porosity, precise dimensions, and tailored microstructures for use in everything from automotive engines to medical implants.
Trutherm manufactures 1400 Degree Celsius (1400°C) Sintering Furnace 330 x 330 x 650 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 330 x 330 x 650 MM chamber with usable chamber volume of 70.8 litre, approximate power load of 16.2 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: 330 x 330 x 650 MM, 33 x 33 x 65 CM and 13 x 13 x 26 INCH. Buyers searching for 1400 Degree Celsius Sintering Furnace 330 x 330 x 650 MM chamber; 1400°C Sintering Furnace 330 x 330 x 650 MM; 1400 Degree Celsius Sintering Furnace 33 x 33 x 65 CM chamber; 1400°C Sintering Furnace 33 x 33 x 65 CM; 1400 Degree Celsius Sintering Furnace 13 x 13 x 26 INCH chamber; 1400°C Sintering Furnace 13 x 13 x 26 INCH can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
Binder burnout and sintering are often combined into one cycle, so the furnace must hold a low-temperature soak to remove organics before ramping to the final sintering temperature.
Shrinkage during sintering is predictable but process-dependent, so setter plates and posts are used to support the part and prevent it sticking to the chamber floor as it densifies.
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.