
1700°C Box Furnace (4.1 Liter)
Model: KTF17-4
Application: Sintering and Annealing for Materials Below 1700℃
Dimensions: 460*530*730mm
Features: The design offers a comfortable and smooth user experience. Our pursuit of perfection is evident in the meticulous attention to detail, with each seam on the shell meticulously welded and every edge meticulously polished.
The furnace cavity is composed of high-purity alumina fiber, offering excellent insulation properties.
2. Double-layered furnace shell and additional air-cooling device ensure safe shell temperature.
3. Special heating elements exhibit excellent resistance to chemical reactions between the charge material and the heating elements.
Product Specifications:
| Product Name: | 1700°C Box Furnace (4.1L) |
| Product Model: | KTF17-4 |
| Furnace material: | High-purity alumina fiber |
| Heating Element: | High purity silicon molybdenum rod |
| Thermometric element: | Type B Thermocouple |
| Ultimate Temperature: | 1700℃ |
| Continuous Operating Temperature: | ≤1620℃ |
| Rising Rate: | ≤20℃/min (Suggested: 10℃/min) |
| Furnace chamber dimensions: | 160*160*160 |
| Furnace Volume: | 4.1L |
| Temperature Control Method: | Intelligent PID 30-step temperature control with overcurrent protection, overheating, and open-circuit alarm features. |
| Temperature Control Accuracy: | ±1℃ |
| Power Supply: | 220V 50Hz |
| Overall Power Rating: | 4KW |
| After-Sales Service: | 12-month warranty, lifetime support. |
| Standard Accessories: | 1 pair of high-temperature gloves, 1 corundum crucible, 1 crucible tongs, 1 door plug, 1 brick pad, 1 instruction manual. |
| Optional Accessories: | Portable furnace stands, various sizes of corundum crucibles, refractory bricks, heating elements, etc. |
| Dimensions: | 460*530*730mm |
| Equipment Weight: | 90KG |





