About This 1400°C Electric Box Furnace 680 × 400 × 400 MM Chamber
This is an electrically heated version of the standard box furnace. Operating at temperatures like 600°C, it uses electric resistance elements (often nickel-chromium alloy) lining the insulated box chamber. The working principle provides clean, quiet, and easily controllable heat without combustion gases, making it ideal for laboratories and shops where fumes are a concern. Its purpose is for general heat treatment—annealing, tempering, preheating—of metals and other materials. Its simplicity, reliability, and ease of installation (requiring only power) make it extremely popular.
This configuration is suitable when the sample load must fit a 680 × 400 × 400 MM chamber with usable chamber volume of 108.8 litre, approximate power load of 19.2 kW, rectangular - wide 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 annealing, tempering, hardening and general heat-treatment of metal and ceramic parts in tool rooms, forge shops and QC labs.
Equivalent chamber references: 680 × 400 × 400 MM, 68 × 40 × 40 CM and 27 × 16 × 16 INCH. Buyers searching for 1400 Degree Celsius Electric Box Furnace 680 × 400 × 400 MM chamber; 1400°C Electric Box Furnace 680 × 400 × 400 MM; 1400 Degree Celsius Electric Box Furnace 68 × 40 × 40 CM chamber; 1400°C Electric Box Furnace 68 × 40 × 40 CM; 1400 Degree Celsius Electric Box Furnace 27 × 16 × 16 INCH chamber; 1400°C Electric Box Furnace 27 × 16 × 16 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 (1400°C) Electric Box Furnace 680 × 400 × 400 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.
Where sample orientation is not critical, the flat shelf and square chamber of a box furnace generally load faster than a cylindrical tube furnace of similar volume.
Box furnaces take their name from the simple rectangular chamber, which makes them easy to load with trays, crucibles or irregularly shaped parts through a front-opening door.
FAQs for 1400 Degree Celsius (1400°C) Electric Box Furnace 680 × 400 × 400 MM Chamber
What is 1400 Degree Celsius (1400°C) Electric Box Furnace 680 × 400 × 400 MM Chamber best suited for?
It is best suited for controlled heating jobs where this exact 680 × 400 × 400 MM chamber size must fit the sample, crucible, tray or batch volume.
Can Trutherm supply 1400 Degree Celsius (1400°C) Electric Box Furnace 680 × 400 × 400 MM Chamber with custom controls?
Yes. Controller type, safety devices, body material, power connection and documentation can be configured according to application and site requirements.
Is this chamber size available in CM and INCH also?
Yes. The same chamber is listed as 680 × 400 × 400 MM, 68 × 40 × 40 CM and 27 × 16 × 16 INCH so searches and purchase documents using any common dimension unit match this product.
How is pricing decided for 1400 Degree Celsius (1400°C) Electric Box Furnace 680 × 400 × 400 MM Chamber?
Price depends on chamber size, temperature rating, insulation, heating element, controller, electrical load, packaging, GST and delivery requirements.
What is Electric Box Furnace typically used for?
Typical use includes annealing, tempering, hardening and general heat-treatment of metal and ceramic parts in tool rooms, forge shops and QC labs.
Application Examples
- Annealing, normalising and stress-relieving of metal components after machining or welding.
- Hardening and tempering of tool steel and die components in tool rooms.
- Bisque and glaze firing of ceramic ware in small-batch pottery operations.
- Curing and drying of coatings, adhesives and refractory materials.
Industry Use-Cases
- Tool rooms and forge shops needing repeatable heat-treatment cycles.
- Metallurgical and QC labs running hardness or microstructure studies.
- Ceramic and refractory manufacturers doing batch firing.
- Educational and R&D labs teaching heat-treatment fundamentals.
Recommended Accessories
Stainless steel mesh or slotted shelf
K-type spare thermocouple
Quenching tongs
Over-temperature safety cut-off relay
Why Choose This Electric Box Furnace
Compared to a tube or ashing furnace, this box (chamber) furnace gives the largest usable loading footprint for its outer size, so it suits irregularly shaped parts, trays and multiple crucibles better than a cylindrical or vent-style chamber.
