| Category | Muffle Furnace |
| Model | High-Temperature Sintering Kiln |
| Max Temperature | 1400°C (2552°F) |
| Working Temperature | 1300°C |
| Thermocouple Type | B (Platinum-30% Rhodium) |
| Thermocouple Details | Tolerance Class 2, 200 to +1700°C range, High purity alumina insulation, Platinum-Rhodium alloy sheath, 8mm diameter, Type B |
| Heating Element | Silicon Carbide (SiC) |
| Element Details | Brittle material, SiC heating elements, Max temp: 1600°C, High power density |
| Chamber (MM) | 900 x 900 x 900 |
| Outer Body (MM) | 1300.0 x 1505.0 x 1190.0 |
| Chamber Volume | 760 Litres |
| Volume (cu.ft) | 84.9 ft³ |
| Power Load | 41.9 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 723.06 kg |
| Chamber Shape | Square |
This kiln is designed specifically for the high-temperature sintering (typically 1400°C+) of materials such as technical ceramics, carbide tool tips, or powdered metals. The working principle often features a controlled atmosphere or vacuum capability and is built to maintain temperature uniformity across a large sintering load. Its purpose is the final densification stage in powder metallurgy and advanced ceramics manufacturing, creating components with near-theoretical density and superior mechanical properties for cutting tools, wear parts, and electronic substrates.
This configuration is suitable when the sample load must fit a 900 x 900 x 900 MM chamber with usable chamber volume of 760 litre, approximate power load of 41.6 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: 900 x 900 x 900 MM, 90 x 90 x 90 CM and 36 x 36 x 36 INCH. Buyers searching for 1400 Degree Celsius High-Temperature Sintering Kiln 900 x 900 x 900 MM chamber; 1400°C High-Temperature Sintering Kiln 900 x 900 x 900 MM; 1400 Degree Celsius High-Temperature Sintering Kiln 90 x 90 x 90 CM chamber; 1400°C High-Temperature Sintering Kiln 90 x 90 x 90 CM; 1400 Degree Celsius High-Temperature Sintering Kiln 36 x 36 x 36 INCH chamber; 1400°C High-Temperature Sintering Kiln 36 x 36 x 36 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) High-Temperature Sintering Kiln 900 x 900 x 900 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.
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.