1700°C chamber atmosphere furnace is built with a flange-sealed body for reliable operation. During heat treatment, protective gases such as nitrogen, argon, or oxygen can be introduced for processing carbon, metal, and biomass materials. It is also suitable for sintering ternary lithium battery materials.
| Model No. | TT-AF-64-1700 |
| Inner Dimension (WxDxH MM) | 400x400x400 |
| Continuous Temperature | 1600℃ |
| Max Temperature | 1700°C |
| Voltage | 380V/18kw |
| Heating Element | Molybdenum Disilicide(MoSi2)heater |
| Temperature Precision | ±1°C |
| Thermocouple | B type |
- Pilot-Scale Production: Ideal for larger-volume sintering, annealing, and heat treatment processes, featuring a substantial 400 x 400 x 400 mm chamber (64L capacity) suitable for pilot runs or industrial research.
- Ultra-High Temperature Processing: Designed for advanced material synthesis, including precursors for ternary lithium-ion batteries, ceramics, metals, and carbon-based materials, maintaining a continuous operating temperature of 1600°C.
- Controlled Atmosphere Synthesis: Utilizes a flange-sealed chamber to reliably process materials under protective gas environments (N2, Ar, O2) or a low vacuum, achieving up to 20,000 Pa for precise environmental control.
- Complex Heat Treatment: Supports sophisticated processing requirements via its advanced program controller, which allows for setting up to 30 segments for repeatable, multi-stage temperature ramps and holds.

Furnace Shell
- Constructed with Q235 low-carbon steel for strength and durability, featuring an electrostatic-resistant, anti-corrosion surface.
- Robust tank design ensures a low external surface temperature.
- Door with flange-sealed structure and manual screw compression, side-opening design for easier operation.
Refractory Material
- Multi-layer insulation system made of lightweight alumina ceramic fiber and premium insulation boards. Free from asbestos, it delivers excellent heat shielding, minimizes heat loss, and reduces energy consumption.
Heating System
- High-quality heating elements are securely mounted on both sides, providing efficient free-radiation heating with long service life.
- Dual-side heating (left and right) ensures excellent temperature uniformity throughout the chamber.
Temperature Control Panel
- PID with SSR control mode for precise and stable temperature regulation.
- Equipped with an international-standard thermocouple for extended durability.
- Chamber capacities available up to 1000L, ideal for production environments.
Program Controller
- Advanced controllers support complex processing requirements.
- User-friendly interface with flexible programming.
- Programmable with up to 30 segments for a single curve.
- Built-in over-temperature and fault alarms with automatic safety protection.
Vacuum Atmosphere Function
- Chamber includes adjustable air inlet and outlet ports for protective gas introduction.
- Equipped with a high-performance rotary vane vacuum pump, achieving up to 20,000 Pa vacuum.
- Optional air circuit control unit available, with 1–3 adjustable gas flow meters.
| Product Model | Chamber Size (mm) | Volume | Max Temp | Work Temp | Voltage | Power | Heating Element | Controller Accuracy |
| TT-AF-8-1200 | 200×300×120 | 8L | 1200℃ | 1100℃ | 220V (110V is also available) | 3KW | HRE | ±1℃ |
| TT-AF-12-1200 | 200×300×200 | 12L | 1200℃ | 1100℃ | 220V (110V is also available) | 4KW | HRE | ±1℃ |
| TT-AF-18-1200 | 250×300×250 | 18L | 1200℃ | 1100℃ | 220V (110V is also available) | 6KW | HRE | ±1℃ |
| TT-AF-30-1200 | 300×500×200 | 30L | 1200℃ | 1100℃ | 380V | 7.5KW | HRE | ±1℃ |
| TT-AF-8-1400 | 200×200×200 | 8L | 1400℃ | 1350℃ | 220V (110V is also available) | 5KW | SIC | ±1℃ |
| TT-AF-12-1400 | 200×300×200 | 12L | 1400℃ | 1350℃ | 220V (110V is also available) | 5KW | SIC | ±1℃ |
| TT-AF-18-1400 | 250×300×250 | 18L | 1400℃ | 1350℃ | 220V (110V is also available) | 6KW | SIC | ±1℃ |
| TT-AF-36-1400 | 300×400×300 | 36L | 1400℃ | 1350℃ | 380V | 12KW | SIC | ±1℃ |
| TT-AF-45-1400 | 300×500×300 | 45L | 1400℃ | 1350℃ | 380V | 14KW | SIC | ±1℃ |
| TT-AF-8-1700 | 200×200×200 | 8L | 1700℃ | 1600℃ | 220V (110V is also available) | 5KW | MoSi2 | ±1℃ |
| TT-AF-12-1700 | 200×300×200 | 12L | 1700℃ | 1600℃ | 220V (110V is also available) | 6KW | MoSi2 | ±1℃ |
| TT-AF-20-1700 | 250×320×250 | 20L | 1700℃ | 1600℃ | 380V | 7KW | MoSi2 | ±1℃ |
| TT-AF-36-1700 | 300×400×300 | 36L | 1700℃ | 1600℃ | 380V | 13KW | MoSi2 | ±1℃ |


