About This 1400°C Glass Annealer 420 x 420 x 800 MM Chamber
This furnace is specifically for the controlled, slow cooling of glass products to relieve internal stresses introduced during forming (like blowing or casting). Operating at annealing temperatures (e.g., 550°C), it holds the glass at its annealing point before enacting a carefully programmed cool-down. The working principle uses precise temperature zoning and control to ensure all parts of the glass object cool at the same rate. Its purpose is critical for producing stable, strong glassware that won't crack from internal stress; it is used after any major glass-forming process.
Equivalent chamber references: 420 x 420 x 800 MM, 42 x 42 x 80 CM and 16 x 16 x 32 INCH. Buyers searching for 1400 Degree Celsius Glass Annealer 420 x 420 x 800 MM chamber; 1400°C Glass Annealer 420 x 420 x 800 MM; 1400 Degree Celsius Glass Annealer 42 x 42 x 80 CM chamber; 1400°C Glass Annealer 42 x 42 x 80 CM; 1400 Degree Celsius Glass Annealer 16 x 16 x 32 INCH chamber; 1400°C Glass Annealer 16 x 16 x 32 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 (°C) Glass Annealer 420 x 420 x 800 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 420 x 420 x 800 MM chamber with usable chamber volume of 141.1 litre, approximate power load of 21.4 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.
Because muffle furnaces are used across ashing, drying, calcination and light heat-treatment, the chamber and controller are specified for flexibility rather than one narrow process window.
Routine QC and teaching labs value a muffle furnace precisely because one unit can cover several standard test methods without dedicated process-specific tooling.
FAQs for 1400 Degree Celsius (°C) Glass Annealer 420 x 420 x 800 MM Chamber
How is pricing decided for 1400 Degree Celsius (°C) Glass Annealer 420 x 420 x 800 MM Chamber?
Price depends on chamber size, temperature rating, insulation, heating element, controller, electrical load, packaging, GST and delivery requirements.
What is Glass Annealer 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 Annealer 420 x 420 x 800 MM Chamber best suited for?
It is best suited for controlled heating jobs where this exact 420 x 420 x 800 MM chamber size must fit the sample, crucible, tray or batch volume.
Can Trutherm supply 1400 Degree Celsius (°C) Glass Annealer 420 x 420 x 800 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 420 x 420 x 800 MM, 42 x 42 x 80 CM and 16 x 16 x 32 INCH so searches and purchase documents using any common dimension unit match this product.
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 Annealer
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.
