About This 1200°C Gold Refining Furnace 140 x 350 x 250 MM Chamber
This furnace is part of a system used to purify gold, separating it from other metals and impurities. Operating at temperatures around 1100°C, it facilitates chemical reactions like chlorination or the Miller process. The working principle involves melting the impure gold with specific fluxes or bubbling chlorine gas through the melt, causing impurities to form a slag or fume off. Its purpose is to produce high-purity (99.9%+) gold from scrap, ore, or doré. It is central to precious metal refineries and recycling operations.
Trutherm manufactures 1200 Degree Celsius (°C) Gold Refining Furnace 140 x 350 x 250 MM Chamber for buyers who search by exact machine type, chamber size and 1200°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 140 x 350 x 250 MM chamber with usable chamber volume of 12.3 litre, approximate power load of 7.9 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: 140 x 350 x 250 MM, 14 x 35 x 25 CM and 5 x 14 x 10 INCH. Buyers searching for 1200 Degree Celsius Gold Refining Furnace 140 x 350 x 250 MM chamber; 1200°C Gold Refining Furnace 140 x 350 x 250 MM; 1200 Degree Celsius Gold Refining Furnace 14 x 35 x 25 CM chamber; 1200°C Gold Refining Furnace 14 x 35 x 25 CM; 1200 Degree Celsius Gold Refining Furnace 5 x 14 x 10 INCH chamber; 1200°C Gold Refining Furnace 5 x 14 x 10 INCH can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
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.
A muffle furnace is usually the first furnace a lab installs, since it covers the broadest share of everyday heating, drying and ashing tasks before more specialised equipment is added.
FAQs for 1200 Degree Celsius (°C) Gold Refining Furnace 140 x 350 x 250 MM Chamber
Is this chamber size available in CM and INCH also?
Yes. The same chamber is listed as 140 x 350 x 250 MM, 14 x 35 x 25 CM and 5 x 14 x 10 INCH so searches and purchase documents using any common dimension unit match this product.
How is pricing decided for 1200 Degree Celsius (°C) Gold Refining Furnace 140 x 350 x 250 MM Chamber?
Price depends on chamber size, temperature rating, insulation, heating element, controller, electrical load, packaging, GST and delivery requirements.
What is Gold Refining Furnace typically used for?
Typical use includes general laboratory and industrial heat-treatment applications requiring stable, repeatable temperature control.
What is 1200 Degree Celsius (°C) Gold Refining Furnace 140 x 350 x 250 MM Chamber best suited for?
It is best suited for controlled heating jobs where this exact 140 x 350 x 250 MM chamber size must fit the sample, crucible, tray or batch volume.
Can Trutherm supply 1200 Degree Celsius (°C) Gold Refining Furnace 140 x 350 x 250 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.
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 Gold Refining 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.
