High Temperature Lifting Furnace TT-LF-321-1800C
High Temperature Lifting Furnace TT-LF-321-1800C is built for temperatures up to 1800°C and is designed for use in universities, research institutes, manufacturing facilities, and industrial laboratories. It supports a wide range of applications involving advanced materials such as metals, ceramics, nanomaterials, and semiconductors. Additionally, it is suitable for dental sintering processes in the denture industry.
Model No. | TT-LF-321-1800C |
Chamber Volume | 321L |
Continuous Temperature | 1700℃ |
Max Temperature | 1800°C |
Voltage | 380V/8kw |
Heating Element | Molybdenum Disilicide (MOSi2) heater |
Temperature Precision | ±1°C |
Thermocouple | B type |



Key Features
Furnace Shell
- Constructed with Q235 low-carbon steel, featuring an electrostatic-resistant, corrosion-resistant surface.
- Durable metal tank design ensures low external surface temperatures during operation.
- The furnace door includes a flange-sealed structure with manual screw compression and a side-opening design for easier access and operation.
Refractory Material
- Multi-layer insulation system made from lightweight alumina ceramic fiber and premium-grade insulating boards. The insulation is asbestos-free, with excellent thermal efficiency, minimal heat loss, and reduced energy use.
Heating System
- Equipped with high-quality resistance heating elements that provide efficient, radiant heating within the chamber for long-term reliability.
- Surrounding ring-type heating elements ensure uniform temperature distribution throughout the furnace.
- Optional features include a top-mounted exhaust port and a bottom air inlet with adjustable flow.
- The bottom platform supports stackable charge containers, allowing for multi-layer loading depending on furnace configuration.
Temperature Control Panel
- PID controller with SSR/SCR output for highly accurate temperature regulation.
- Uses a high-durability, internationally standardized thermocouple for consistent readings.
Program Controller
- Advanced controller designed to handle complex heating processes.
- User-friendly interface with flexible and intuitive programming.
- Supports up to 30 programmable segments per curve.
- Includes over-temperature and system fault alarms with automatic safety shutoff.
Product Model |
Chamber Size(mm) |
Volume |
Max Temperature |
Working Temperature |
Voltage |
Power |
Heating Element |
Temperature control accuracy |
TT-LF-120-1200 |
Φ120×120 |
2L |
1200℃ |
1100℃ |
220V (110V is also available) |
2KW |
HRE |
±1℃ |
TT-LF-150-1200 |
Φ150×150 |
3L |
1200℃ |
1100℃ |
220V (110V is also available) |
3KW |
HRE |
±1℃ |
TT-LF-200-1200 |
Φ200×200 |
6L |
1200℃ |
1100℃ |
220V (110V is also available) |
4KW |
HRE |
±1℃ |
TT-LF-300-1200 |
Φ300×300 |
20L |
1200℃ |
1100℃ |
380V |
6KW |
HRE |
±1℃ |
TT-LF-120-1400 |
Φ120×120 |
2L |
1400℃ |
1350℃ |
220V (110V is also available) |
3KW |
SIC |
±1℃ |
TT-LF-150-1400 |
Φ150×150 |
3L |
1400℃ |
1350℃ |
220V (110V is also available) |
4KW |
SIC |
±1℃ |
TT-LF-200-1400 |
Φ200×200 |
6L |
1400℃ |
1350℃ |
220V (110V is also available) |
5KW |
SIC |
±1℃ |
TT-LF-300-1400 |
Φ300×300 |
20L |
1400℃ |
1350℃ |
380V |
6KW |
SIC |
±1℃ |
TT-LF-120-1700 |
Φ120×120 |
2L |
1700℃ |
1600℃ |
220V (110V is also available) |
3KW |
MoSi2 |
±1℃ |
TT-LF-150-1700 |
Φ150×150 |
3L |
1700℃ |
1600℃ |
220V (110V is also available) |
4KW |
MoSi2 |
±1℃ |
TT-LF-200-1700 |
Φ200×200 |
6L |
1700℃ |
1600℃ |
220V (110V is also available) |
4KW |
MoSi2 |
±1℃ |
TT-LF-300-1700 |
Φ300×300 |
20L |
1700℃ |
1600℃ |
380V |
8KW |
MoSi2 |
±1℃ |