HWF80-11Ar Vacuum Muffle Furnace 1100°C for Ceramic Sintering
| Model Number | HWF80-11Ar |
| Type | Electric Holding Furnace |
| Application | Ceramic Sintering |
| Atmosphere | Argon or Air |
| Effective Chamber Dimensions | 400×400×500mm (W×H×D) |
| Maximum Temperature | 1100°C |
| Temperature Control Accuracy | ±1°C |
- Temperature control stability: ±1°C with PID parameter self-tuning
- Temperature uniformity: ±5°C at 1000°C (1 hour empty furnace test)
- Maximum heating rate: 10°C/min
- 3-point temperature control with N-type thermocouples
- Tank material: Inconel601 with 400×400×500mm working area
- Heating elements: FEC ceramic fiber heaters (life ≥10,000 hours)
- Maximum heating power: 48kW (idle furnace insulation ≤20kW)
- 30 programmable steps with argon or air atmosphere
- Oxygen monitoring with microoxygen analyzer (10ppm sensitivity)
- Vacuum capability: ≤100Pa (achieved in ≤10 minutes)
- Forced cooling system (≥2°C/min below 500°C)
Comprehensive system includes:
- Outer frame and heating furnace chamber
- Vacuum tank with sealing door
- Vacuum and atmosphere control systems
- Advanced temperature control system
- Safety alarms for over-temperature, low pressure, and vacuum conditions
| External Dimensions | 1500×1900×1800mm (W×H×D) |
| Weight | Approx. 1000kg |
| Surface Temperature | ≤35°C during operation |
| Color | Light grey |
| Component | Quantity |
|---|---|
| Furnace Unit | 1 |
| Heating Elements | 1 Set |
| Vacuum System | 1 Unit |
| Temperature Control Module | 1 Unit |
| Oxygen Analyzer | 1 Unit |
| Touch Screen Interface | 1 Unit |
| Technical Documentation | 1 Set |
- Temperature range: -10 to +50°C
- Humidity: 10-95% RH (35°C max at 95% RH)
- Pressure: 90-105 kPa
Hefei Chitherm Equipment Co., Ltd. specializes in R&D and manufacturing of industrial and laboratory furnaces for advanced ceramics, electronic components, powder metallurgy, and new energy applications. Our product range includes:
- Bell furnaces and box furnaces
- Vacuum and tube furnaces
- Mesh belt and pusher furnaces
- Specialized solutions for thermal treatment processes
We provide high-quality bell furnaces, hot air furnaces, box furnaces, tube furnaces, vacuum furnaces, and specialized industrial heating solutions.
We offer expert consultation and fully customizable solutions to meet specific thermal processing requirements.
As a high-tech manufacturer, we combine patented technologies with extensive experience to deliver superior furnace solutions for advanced material processing.
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