| Category | Muffle Furnace |
| Model | Silver Melting Furnace |
| Max Temperature | 1100°C (2012°F) |
| Working Temperature | 1000°C |
| Thermocouple Type | N (Nicrosil-Nisil) |
| Thermocouple Details | Type N, Tolerance Class 2, 0 to +1200°C range, MgO insulated mineral, Inconel 601 sheath, 6mm diameter |
| Heating Element | Kanthal A1 (FeCrAl) |
| Element Details | FeCrAl alloy with rare earth elements, Max temp: 1425°C, Superior cyclic performance |
| Insulation Material | Ceramic Fibre Board (HZ Grade, 1260°C rated) |
| Insulation Thickness | 100 mm |
| Chamber (MM) | 890 x 600 x 600 |
| Outer Body (MM) | 1300.0 x 1200.0 x 880.0 |
| Chamber Volume | 320.4 Litres |
| Volume (cu.ft) | 50.6 ft³ |
| Power Load | 29.8 kW |
| Power Supply | 440V, Three Phase |
| Gross Weight | 428.38 kg |
| Chamber Shape | Rectangular - wide |
| Body Material | MS (Mild Steel) |
| Body Paint Type | Liquid Painting |
| Temperature Controller | PID On/Off Controller |
| Safety Device | MCB |
Specifically designed for melting pure silver (melting point 961°C), this furnace operates at temperatures like 1050°C. It is engineered for efficiency and minimal oxidation loss. The working principle typically uses a graphite or clay crucible in an electric resistance or induction furnace. Its purpose is for refining, recycling, and casting silver into bars, grain, or custom shapes for investment casting. In jewelry and silversmithing workshops, it is a fundamental tool for preparing metal for fabrication.
Trutherm manufactures 1100 Degree Celsius (°C) Silver Melting Furnace 890 x 600 x 600 MM Chamber for buyers who search by exact machine type, chamber size and 1100°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 890 x 600 x 600 MM chamber with usable chamber volume of 320.4 litre, approximate power load of 29.8 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 general laboratory and industrial heat-treatment applications requiring stable, repeatable temperature control.
Equivalent chamber references: 890 x 600 x 600 MM, 89 x 60 x 60 CM and 35 x 24 x 24 INCH. Buyers searching for 1100°C Silver Melting Furnace 890 x 600 x 600 MM; Silver Melting Furnace 1100°C 890 x 600 x 600 MM; Silver Melting Furnace 890 x 600 x 600 MM 1100°C; 890 x 600 x 600 MM 1100°C Silver Melting Furnace; 1100 Degree Silver Melting Furnace 890 x 600 x 600 MM; Silver Melting Furnace 1100 Degree 890 x 600 x 600 MM can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
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.
A muffle furnace isolates the sample from direct contact with heating elements or combustion gases, giving cleaner, more repeatable results than an open flame or hot-plate process.