High Temperature Lifting Furnace TT-LF-300-1700
High Temperature Lifting Furnace TT-LF-300-1700, with a maximum temperature of 1700°C, is specifically designed for use in universities, research centers, 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 well-suited for dental sintering processes in the denture industry.



Key Features
Furnace Shell
- Constructed from Q235 low-carbon steel, the shell features an electrostatically resistant and corrosion-resistant surface.
- Durable tank-style shell design ensures a low external surface temperature for safe handling.
- The furnace door features a flanged sealing structure with manual screw compression and a side-opening design for easier operation.
Refractory Material
- The multi-layer insulation system consists of lightweight alumina ceramic fiber and other premium-grade thermal insulation boards. It contains no asbestos, ensures minimal heat loss, and supports reduced energy consumption.
Heating System
- Equipped with high-quality resistance heating elements for efficient, radiation-based heating within the furnace chamber. Designed for energy efficiency and extended service life.
- Surrounding ring-style heating elements ensure uniform temperature distribution throughout the furnace.
- Optional features include a top exhaust port and a regulated air inlet at the base.
- A loading container can be placed at the furnace bottom, with configurations allowing for two or three layers of material, depending on the furnace model.
Temperature Control Panel
- Features a PID temperature controller with SSR/SCR control mode for precise thermal regulation.
- Includes an international-standard thermocouple known for reliability and long operational life.
Program Controller
- Advanced control system designed for complex thermal processes.
- User-friendly interface with flexible programming capabilities.
- Supports up to 30 programmable segments per cycle.
- Integrated over-temperature protection and fault alarm system for enhanced safety.
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℃ |