| Category | Muffle Furnace |
| Model | Fluidized Bed Furnace |
| Max Temperature | 600°C (1112°F) |
| Working Temperature | 500°C |
| Thermocouple Type | K (Chromel-Alumel) |
| Thermocouple Details | 3mm diameter, Type K, Tolerance Class 1, -40 to +375°C range, MgO insulated mineral, Inconel 600 sheath |
| Heating Element | Kanthal A1 (FeCrAl) |
| Element Details | FeCrAl alloy, 80/20 NiCr equivalent, Max temp: 1400°C, Good oxidation resistance, Low cost |
| Chamber (MM) | 390 x 390 x 750 |
| Outer Body (MM) | 800.0 x 990.0 x 1040.0 |
| Chamber Volume | 114.1 Litres |
| Volume (cu.ft) | 30.4 ft³ |
| Power Load | 20.11 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 255.78 kg |
| Chamber Shape | Square |
This furnace uses a bed of fine, inert particles (like alumina sand) that is fluidized by blowing gas upward through it. Operating from 600°C, the bed behaves like a liquid, providing exceptional heat transfer uniformity. The working principle creates a violently agitated particle bath that surrounds the workload, heating it rapidly and evenly. Its purpose includes processes like coating, curing, heat treatment, and chemical reactions where temperature consistency and rapid heat exchange are critical. It is used in metallurgy, chemical processing, and for applying coatings like PTFE to metal parts.
This configuration is suitable when the sample load must fit a 390 x 390 x 750 MM chamber with usable chamber volume of 114.1 litre, approximate power load of 19.6 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 general laboratory and industrial heat-treatment applications requiring stable, repeatable temperature control.
Equivalent chamber references: 390 x 390 x 750 MM, 39 x 39 x 75 CM and 15 x 15 x 30 INCH. Buyers searching for 600 Degree Celsius Fluidized Bed Furnace 390 x 390 x 750 MM chamber; 600°C Fluidized Bed Furnace 390 x 390 x 750 MM; 600 Degree Celsius Fluidized Bed Furnace 39 x 39 x 75 CM chamber; 600°C Fluidized Bed Furnace 39 x 39 x 75 CM; 600 Degree Celsius Fluidized Bed Furnace 15 x 15 x 30 INCH chamber; 600°C Fluidized Bed 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 600 Degree Celsius (600°C) Fluidized Bed Furnace 390 x 390 x 750 MM Chamber for buyers who search by exact machine type, chamber size and 600°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.
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.