1200.C Laboratory Sintering muffle furnace for Heat Treatment

Muffle furnace mainly used in chemical analysis, physical decomposition and synthesis,
super hard materials (such as ceramic),Rare and precious metal smelting
and purification, metal heat treatment of sintering process research and other scientific experiments.
Universities and colleges, scientific research institutes, medical and health, petroleum chemical industry,
mining enterprise, quality and technology supervision agencies,
and other units laboratory, laboratory are the use of such equipment.
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Muffle furnace Application: 
Muffle furnace mainly used in chemical analysis, physical decomposition and synthesis, super hard materials (such as ceramic),Rare and precious metal smelting
and purification, metal heat treatment of sintering process research and other scientific experiments.
Universities and colleges, scientific research institutes, medical and health, petroleum chemical industry, mining enterprise, quality and technology supervision agencies,
and other units laboratory, laboratory are the use of such equipment.
  1. Gravimetric analysis;
  2. Sintering;
  3. Quantitative analysis;
  4. Heat treating;
  5. Glass preparation;
The Muffle furnace consists of high quality alumina fiber and resistance wire heating elements with special design, and furnace temperature controlled by high precision SCR (Silicon Controlled Rectifier) digital controller with accuracy ±1 degree and 30 segments programmable.
The furnace widely used for materials annealing, ceramic sintering, melting and most heat treatment experiments in your research laboratory.
Furnace Structure & Chamber:
High purity fibrous alumina insulation for maximum energy saving 60-80% less power consumption than other old style.
Heavy duty double layer structure with cooling fan to keep furnace exteriors safe to touch.
Item No.Max. Temp. .CWorking temp.  .CInner chamber size mmRated power


Heat-up time(mins)
SX2-1-12TP1200.C1100.C100x100x100AC 220V,1kw36
SX2-1.5-12TP1200.C1100.C150x100x100AC 220V,1.5kw36
SX2-2-12TP1200.C1100.C200x150x150AC 220V,2kw36
SX2-4-12TP1200.C1100.C300x200x120AC 220V,4kw36
SX2-6-12TP1200.C1100.C300x200x200AC 220V,6kw36
SX2-9-12TP1200.C1100.C400x300x300AC 380V,9kw36
Continuous operation/working temperature is 100.C below Max. temperature.
Rated voltage: AC 220V/ 50/60Hz. Power: 1kw.
Chamber size: 100x100x100mm; 150x150x150mm,200x150x150mm,200x200x200mm,300x200x200mm,400x300x300mm or customized.
Max. temp.: 1200.C; Continuous working temperature: 1100.C max.;
Max. Heating Rate:0-30.C /min, suggest to be under 20.C/Min;
Temperature controller: PID automatic control and auto-tune function,
30 programmable segments for precise process.
Temperature Accuracy: +/- 1 .C.
Heating Element: electric resistance wire (Fe-Cr-Al Alloy ). Heating elements was Embedded into chamber, with 3 sides (Left, top and right side)heating elements.
Thermocouple : K type;
Door type: regular side open, other type need extra cost.
RS232/485 Communications Port optional(need extra cost).
Standard parts: crucible tongs 1pc, high temperatrue gloves 1 pair, one user manual.
Optional parts/ function : adding observation windows, inlet gas /exhaust port, paperless recorder, touch screen controller, Remote Communication Control System.
 Warranty: One year limited warranty with lifetime support, excluding heating element and ceramic tube damaged by user.
Attention: Any damages caused by the use of corrosive and acidic gases, and any damage from wrong operate and use are not under the coverage of One Year Limited Warranty.
Furnace chamber size

Furnace chamber size

Regular chamber size

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Even for some countires with high taxes and some Remote areas, we can ship goods to your Door address and including taxes.