OTF1200XIISR-AF Dual-Zone Rotary Tube Furnace with Automatic Feeding and Material Collection
The OTF1200XIISR-AF furnace is engineered to facilitate continuous thermal processing of lithium-ion battery cathode and anode materials, as well as non-corrosive powders and granular substances. It enables integrated feeding, heating, sintering, and collection within a controlled atmosphere or vacuum environment, making it suitable for research institutions, universities, and industrial applications.
This system incorporates a dual-zone heating design with a maximum operating temperature of 1100°C for short durations and continuous operation up to 1050°C (1000°C under vacuum). The rotary quartz tube, driven by a DC gear motor, rotates at adjustable speeds between 2 and 10 rpm to ensure uniform heat treatment. The furnace also features tilting capability up to 20° for material discharge and enhanced process flexibility.
Wichtigste Merkmale
- Automatic feeding system with adjustable rate (3–60 ml/min) and 500 ml hopper capacity, compatible with particle sizes 90–250 μm (customizable up to 2 mm).
- Material collection tank of 50 ml stainless steel connected via KF40 flange and ferrofluid seal for contamination-free retrieval.
- Dual digital PID temperature controllers with 50-segment programmable profiles and ±1°C accuracy.
- Quartz rotary tube with internal lifting vanes, dimensions φ30 mm ends × φ50 mm center × 700 mm length.
- Double shell furnace casing with alumina fiber insulation and triple cooling fans for energy efficiency and temperature stability.
- Sealing system using quick-clamp flanges, ferrofluid seals, and silicone O-rings to maintain vacuum and atmosphere integrity.
- Optional PC software and wireless remote control for temperature profile editing and data logging.
Technische Daten
| Parameter | Spezifikation |
|---|---|
| Modell | OTF1200XIISR-AF |
| Maximum Operating Temperature | 1100°C (≤60 min) |
| Continuous Operating Temperature | 1050°C (≤1000°C under vacuum) |
| Heating Zone Length | 200 mm |
| Drehzahl | 2–10 rpm (adjustable) |
| Rotary Tube Dimensions | φ30 mm (ends) × φ50 mm (center) × 700 mm length |
| Tilting Angle | -5° to +20° adjustable |
| Automatic Feeder Capacity | 500 ml hopper, 3–60 ml/min feed rate |
| Particle Size Range | 90–250 μm (customizable up to 2 mm) |
| Stromversorgung | Single-phase AC 110V ±5%, 50/60 Hz |
| Furnace Power | 2 kW |
| Temperaturregelung | Dual digital PID controllers, ±1°C accuracy, 50-segment programmable |
| Thermoelementtyp | Typ K |
| Sealing Method | Quick-clamp flanges, ferrofluid seals, silicone O-rings |
Typische Anwendungsbereiche
Ideal for sintering and thermal analysis of lithium-ion battery cathode and anode materials, non-corrosive powders, and granular materials. Suitable for use in universities, research institutes, and industrial R&D environments requiring controlled atmosphere or vacuum processing.
Configuration and Operating Notes
The furnace includes a quartz rotary tube with internal lifting vanes and a DC motor-driven rotation system. The automatic feeder and collection tank are connected via KF flanges with ferrofluid seals to maintain system integrity. The furnace can be tilted for material discharge and faster cooling via a split cover design. It is designed for vacuum and low-pressure operation below 0.2 bar, with a recommended two-stage pressure regulator on gas cylinders to ensure safe operation below 3 psi. Optional PC software and wireless remote control enhance temperature profile management and data acquisition.
Maße & Versand
| Product dimensions | φ30 mm (ends) × φ50 mm (center) × 700 mm; Rotation Speed: 2–10 rpm (max 10 rpm) | Furnace Opened: 1600 × 640 × 1450 mm (L × D × H); Furnace Closed: 1600 × 640 × 1300 mm (L × D × H) |
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