| Category | Muffle Furnace |
| Model | Heat Treating Furnace |
| Max Temperature | 900°C (1652°F) |
| Working Temperature | 800°C |
| Thermocouple Type | K (Chromel-Alumel) |
| Thermocouple Details | Inconel 600 sheath, 6mm diameter, Type K, Tolerance Class 2, -40 to +900°C range, MgO insulated mineral |
| Heating Element | Kanthal A1 (FeCrAl) |
| Element Details | Max temp: 1425°C, Superior cyclic performance, FeCrAl alloy with rare earth elements |
| Chamber (MM) | 320 x 320 x 320 |
| Outer Body (MM) | 720.0 x 920.0 x 605.0 |
| Chamber Volume | 32.8 Litres |
| Volume (cu.ft) | 14.9 ft³ |
| Power Load | 11.85 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 119.68 kg |
| Chamber Shape | Square |
This furnace applies various heat treatment processes to metals to alter their mechanical properties like hardness, strength, and toughness. Operating at temperatures starting from 600°C, it encompasses many specific furnace types. The working principle is based on precise temperature control and often atmosphere control to manage surface chemistry during heating. Its purpose is critical in automotive, aerospace, and tool manufacturing to ensure parts can withstand operational stresses. Modern versions are highly automated for consistency and efficiency.
Trutherm manufactures 900 Degree Celsius (900°C) Heat Treating Furnace 320 x 320 x 320 MM Chamber for buyers who search by exact machine type, chamber size and 900°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 320 x 320 x 320 MM chamber with usable chamber volume of 32.8 litre, approximate power load of 11.8 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.
Equivalent chamber references: 320 x 320 x 320 MM, 32 x 32 x 32 CM and 12 x 12 x 12 INCH. Buyers searching for 900 Degree Celsius Heat Treating Furnace 320 x 320 x 320 MM chamber; 900°C Heat Treating Furnace 320 x 320 x 320 MM; 900 Degree Celsius Heat Treating Furnace 32 x 32 x 32 CM chamber; 900°C Heat Treating Furnace 32 x 32 x 32 CM; 900 Degree Celsius Heat Treating Furnace 12 x 12 x 12 INCH chamber; 900°C Heat Treating Furnace 12 x 12 x 12 INCH can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
Routine QC and teaching labs value a muffle furnace precisely because one unit can cover several standard test methods without dedicated process-specific tooling.
Uniform chamber heating and a simple door-loading design make a muffle furnace straightforward to standardise across multiple operators and shifts.
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.