| Category | Muffle Furnace |
| Model | Metal Tempering Furnace |
| Max Temperature | 700°C (1292°F) |
| Working Temperature | 600°C |
| Thermocouple Type | K (Chromel-Alumel) |
| Thermocouple Details | 4mm diameter, Type K, Tolerance Class 1, -40 to +500°C range, MgO insulated mineral, Inconel 600 sheath |
| Heating Element | Kanthal A1 (FeCrAl) |
| Element Details | Max temp: 1425°C, Excellent oxidation resistance, Higher resistivity, FeCrAl alloy with Al addition |
| Chamber (MM) | 585 x 890 x 585 |
| Outer Body (MM) | 995.0 x 1490.0 x 865.0 |
| Chamber Volume | 304.6 Litres |
| Volume (cu.ft) | 46 ft³ |
| Power Load | 29.49 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 393.6 kg |
| Chamber Shape | Rectangular - tall |
Used after hardening, this furnace heats already-hardened metals to a lower temperature (e.g., 400°C for many steels) to reduce brittleness and relieve internal stresses while retaining most of the hardness. The working principle involves precise temperature control at these moderate temperatures to achieve the desired balance of toughness and hardness. Its purpose is a critical second step in the heat treatment of tools, springs, and structural components, making them less prone to catastrophic failure in service. Temperatures and times are carefully selected based on the steel grade and application.
Trutherm manufactures 700 Degree Celsius (700°C) Metal Tempering Furnace 585 x 890 x 585 MM Chamber for buyers who search by exact machine type, chamber size and 700°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 585 x 890 x 585 MM chamber with usable chamber volume of 304.6 litre, approximate power load of 29.2 kW, rectangular - tall 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: 585 x 890 x 585 MM, 59 x 89 x 59 CM and 23 x 35 x 23 INCH. Buyers searching for 700 Degree Celsius Metal Tempering Furnace 585 x 890 x 585 MM chamber; 700°C Metal Tempering Furnace 585 x 890 x 585 MM; 700 Degree Celsius Metal Tempering Furnace 59 x 89 x 59 CM chamber; 700°C Metal Tempering Furnace 59 x 89 x 59 CM; 700 Degree Celsius Metal Tempering Furnace 23 x 35 x 23 INCH chamber; 700°C Metal Tempering Furnace 23 x 35 x 23 INCH can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
Uniform chamber heating and a simple door-loading design make a muffle furnace straightforward to standardise across multiple operators and shifts.
Where sample volume and process type vary week to week, a general-purpose muffle furnace avoids the cost of maintaining several process-specific furnace types.
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.