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Muffle Furnace, also known as box-type resistance furnace or high-temperature furnace, is a closed heat treatment equipment heated by electric heating elements. Its core feature is an independent heating chamber (muffle chamber), which enables materials to complete heating, sintering, ashing or heat treatment processes in a controlled environment, avoiding direct contact with heating elements and preventing product contamination. From materials research in the laboratory to heat treatment production in the industrial field, the muffle furnace has become an essential equipment in materials science, chemical analysis, ceramic processing, metal heat treatment and other fields with its precise temperature control, uniform temperature distribution and reliable safety.
Technical parameters
1200℃ box furnace technical parameters
| model | Maximum temperature (℃) | Working temperature (℃) | Inner dimensions (width*height*depth)mm | Volume (L) | Power (kW) | Number of phases | Thermocouple type |
| TC-12N-1 | 1200 | 1100 | 100*100*100 | 1 | 0.8 | 1 | K type |
| TC-12N-3 | 1200 | 1100 | 150*150*150 | 3 | 2.5 | 1 | K type |
| TC-12N-8 | 1200 | 1100 | 200*200*200 | 8 | 5 | 1 | K type |
| TC-12N-12 | 1200 | 1100 | 200*200*300 | 12 | 6 | 1 | K type |
| TC-12N-36 | 1200 | 1100 | 300*300*400 | 36 | 10 | 3 | K type |
| TC-12N-64 | 1200 | 1100 | 400*400*400 | 64 | 16 | 3 | K type |
| TC-12N-125 | 1200 | 1100 | 500*500*500 | 125 | 25 | 3 | K type |
| TC-12N-216 | 1200 | 1100 | 600*600*600 | 216 | 36 | 3 | K type |
| TC-12N-512 | 1200 | 1100 | 800*800*800 | 512 | 64 | 3 | K type |
| TC-12N-729 | 1200 | 1100 | 900*900*900 | 729 | 80 | 3 | K type |
1400℃ box furnace technical parameters
| model | Maximum temperature(°C) | Operating temperature(°C) | Inner dimensions (width*height*depth) mm | Volume(L) | Power(kW) | Number of phases | Thermocouple type |
| TC-14S-1 | 1400 | 1300 | 100*100*100 | 1 | 1 | 1 | S type |
| TC-14S-3 | 1400 | 1300 | 150*150*150 | 3 | 3 | 1 | S type |
| TC-14S-8 | 1400 | 1300 | 200*200*200 | 8 | 5 | 1 | S type |
| TC-14S-12 | 1400 | 1300 | 200*200*300 | 12 | 7 | 1 | S type |
| TC-14S-36 | 1400 | 1300 | 300*300*400 | 36 | 11 | 3 | S type |
| TC-14S-64 | 1400 | 1300 | 400*400*400 | 64 | 18 | 3 | S type |
| TC-14S-125 | 1400 | 1300 | 500*500*500 | 125 | 27 | 3 | S type |
| TC-14S-216 | 1400 | 1300 | 600*600*600 | 216 | 40 | 3 | S type |
| TC-14S-512 | 1400 | 1300 | 800*800*800 | 512 | 70 | 3 | S type |
| TC-14S-729 | 1400 | 1300 | 900*900*900 | 729 | 88 | 3 | S type |
1700℃ box furnace technical parameters
| model | Maximum temperature(°C) | Operating temperature(°C) | Inner dimensions (width*height*depth) mm | Volume(L) | Power(kW) | Number of phases | Thermocouple type |
| TC-17M-1 | 1700 | 1600 | 100*100*100 | 1 | 1 | 1 | Type B |
| TC-17M-3 | 1700 | 1600 | 150*150*150 | 3 | 4 | 1 | Type B |
| TC-17M-8 | 1700 | 1600 | 200*200*200 | 8 | 7 | 1 | Type B |
| TC-17M-12 | 1700 | 1600 | 200*200*300 | 12 | 8 | 1 | Type B |
| TC-17M-36 | 1700 | 1600 | 300*300*400 | 36 | 12 | 3 | Type B |
| TC-17M-64 | 1700 | 1600 | 400*400*400 | 64 | 20 | 3 | Type B |
| TC-17M-125 | 1700 | 1600 | 500*500*500 | 125 | 30 | 3 | Type B |
| TC-17M-216 | 1700 | 1600 | 600*600*600 | 216 | 45 | 3 | Type B |
| TC-17M-512 | 1700 | 1600 | 800*800*800 | 512 | 80 | 3 | Type B |
| TC-17M-729 | 1700 | 1600 | 900*900*900 | 729 | 96 | 3 | Type B |
1800℃ box furnace technical parameters
| model | Maximum temperature(°C) | Operating temperature(°C) | Inner dimensions (width*height*depth) mm | Volume(L) | Power(kW) | Number of phases | Thermocouple type |
| TC-18HM-1 | 1800 | 1700 | 100*100*100 | 1 | 2 | 1 | Type B |
| TC-18HM-3 | 1800 | 1700 | 150*150*150 | 3 | 6 | 1 | Type B |
| TC-18HM-8 | 1800 | 1700 | 200*200*200 | 8 | 8 | 1 | Type B |
| TC-18HM-12 | 1800 | 1700 | 200*200*300 | 12 | 9 | 1 | Type B |
| TC-18HM-36 | 1800 | 1700 | 300*300*400 | 36 | 15 | 3 | Type B |
| TC-18HM-64 | 1800 | 1700 | 400*400*400 | 64 | 25 | 3 | Type B |
| TC-18HM-125 | 1800 | 1700 | 500*500*500 | 125 | 35 | 3 | Type B |
| TC-18HM-216 | 1800 | 1700 | 600*600*600 | 216 | 50 | 3 | Type B |
Note: The above is a standard parameter list. If you have special size requirements, please contact us for customization services.
●Maximum temperature RT~1800°C.
●Capacity 1~1000L.
●Heating elements: HRE iron-chromium-aluminum resistance wire, U-shaped silicon carbon rod, U-shaped silicon molybdenum rod, etc.
Both top and side doors can be customized to keep the operator away from heat sources.
●Intelligent 50-segment programmable automatic control.
●With over-temperature alarm function.
●Double-layer air-cooling structure, cooling fan can ensure that the shell temperature is below 60 degrees.
Standard accessories:
Furnace door fire blocking bricks
high temperature gloves
Crucible tongs
manual
Additional heating elements (Models 1400 and 1700)
Optional accessories:
HD touch screen
exhaust hole
observation hole
multi-layer kiln furniture
corundum crucible
Communication software, etc.
Why choose us
Simple ordering, reliable quality, professional support.
Easy Process
Clear communication from product selection to delivery, so your team can move faster.
Quality Assurance
Stable manufacturing, strict inspection, and support for configuration requirements.
Expert Support
Application-oriented advice for planetary ball milling, sample preparation, and scale-up needs.
The trusted choice of industry leaders
FAQ
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