1200°C Vertical Stack Furnace suitable for high-temperature heat treatment of large-size / high-load workpieces (500KG). The furnace chamber is openable for easy loading, and the outer shell stays low-temperature for safety.
| Item | Main Heating Chamber | Sub Heating Chamber |
|---|---|---|
| Type | 1200℃ | 1000℃ |
| Chamber Size | 600×600×1500 mm | 500×500×1500 mm |
| Power | 75kW, auto adjustable | 45kW, auto adjustable |
| Power Supply | 3-phase 5-wire 380V | 3-phase 5-wire 380V |
| Max. Operating Temp. | 1200℃ | 1000℃ |
| Long-term Temp. | 1150℃ | 950℃ |
| Control Range | 80～1200℃ | 80～1200℃ |
| Sensor | Type K thermocouple 0～1320℃ | Type K thermocouple 0～1320℃ |
| Heating Element | Mo-containing high-temp alloy wire | Mo-containing high-temp alloy wire |
| Installation | Around chamber, 3 zones | Around chamber |
| Control Zones | 3 control points | 1 control point |
| Monitoring Points | 6 channels with thermocouples | — |
| Control Accuracy | ±1℃, no overshoot | ±1℃, no overshoot |
| Uniformity | ±3～5℃ | — |
| Heating Rate | Max 30℃/min, Min 1℃/h | Max 20℃/min, Min 1℃/h |
| Air Inlets | 4 inlets (D12mm) | — |
| Tube/Flange | — | SUS310S, 5000Pa |
| Loading Capacity | 500KG (customizable) | — |
| Refractory | 1400 high-purity alumina fiber board | 1400 high-purity alumina fiber board |
| Insulation | Nano board + 1200 + 1420 fiber board | Nano board + 1200 + 1420 fiber board |
| Shell Temp. | ＜45℃ long-term | ＜45℃ long-term |
| Protection | Dual-loop full protection | Dual-loop full protection |
| Control System | Closed-loop SCR, constant V/A/P | Closed-loop SCR, constant V/A/P |
| Display | Temp, segment, time, power, V, A | Temp, segment, time, power, V, A |
| Program | Multi-segment & multi-curve | Multi-segment & multi-curve |
| Standard Accessories | Pipes, gaskets, e-manual | — |
| Warranty | 1-year free warranty, elements excluded | — |
