About This 1400°C Glass Tempering Furnace 400 x 400 x 680 MM Chamber
This furnace thermally tempers glass by heating it to its softening point (around 650°C) and then rapidly quenching it with high-pressure air blasts. This process puts the surface into compression and the core into tension. The working principle involves a horizontal or vertical chamber where glass sheets are heated uniformly and then moved to a quench section within seconds. Its purpose is to produce safety glass that is 4-5 times stronger than annealed glass and breaks into small, relatively harmless granules. It is mandatory for glass in doors, shower enclosures, and automotive side windows.
Equivalent chamber references: 400 x 400 x 680 MM, 40 x 40 x 68 CM and 16 x 16 x 27 INCH. Buyers searching for 1400°C Glass Tempering Furnace 400 x 400 x 680 MM; Glass Tempering Furnace 1400°C 400 x 400 x 680 MM; Glass Tempering Furnace 400 x 400 x 680 MM 1400°C; 400 x 400 x 680 MM 1400°C Glass Tempering Furnace; 1400 Degree Glass Tempering Furnace 400 x 400 x 680 MM; Glass Tempering Furnace 1400 Degree 400 x 400 x 680 MM 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) Glass Tempering Furnace 400 x 400 x 680 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.
This configuration is suitable when the sample load must fit a 400 x 400 x 680 MM chamber with usable chamber volume of 108.8 litre, approximate power load of 19.2 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.
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.
FAQs for 1400 Degree Celsius (°C) Glass Tempering Furnace 400 x 400 x 680 MM Chamber
What is Glass Tempering Furnace typically used for?
Typical use includes general laboratory and industrial heat-treatment applications requiring stable, repeatable temperature control.
What is 1400 Degree Celsius (°C) Glass Tempering Furnace 400 x 400 x 680 MM Chamber best suited for?
It is best suited for controlled heating jobs where this exact 400 x 400 x 680 MM chamber size must fit the sample, crucible, tray or batch volume.
Can Trutherm supply 1400 Degree Celsius (°C) Glass Tempering Furnace 400 x 400 x 680 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 400 x 400 x 680 MM, 40 x 40 x 68 CM and 16 x 16 x 27 INCH so searches and purchase documents using any common dimension unit match this product.
How is pricing decided for 1400 Degree Celsius (°C) Glass Tempering Furnace 400 x 400 x 680 MM Chamber?
Price depends on chamber size, temperature rating, insulation, heating element, controller, electrical load, packaging, GST and delivery requirements.
Application Examples
- General laboratory heat treatment, drying and ashing across sample types.
- Calcination and loss-on-ignition testing.
- Small-batch annealing and stress-relieving of metal parts.
- Teaching and demonstration use in institutional labs.
Industry Use-Cases
- Multi-purpose QC and testing laboratories.
- Educational institutions running heat-treatment demonstrations.
- Small manufacturers needing an all-round furnace.
- Research groups with varied, low-volume heating needs.
Recommended Accessories
Ceramic sample trays
Spare K-type thermocouple
Heat-resistant handling gloves
PID controller upgrade
Why Choose This Glass Tempering Furnace
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.
