High Level Laboratory Furnace Special for Experiment Test and Academic Research
Description:
- This new-type 3200°C batch-type induction vacuum lab furnace is a piece of high-precision equipment tailored
for laboratory-scale material processing.
- It integrates advanced intermediate frequency induction heating and vacuum/protective atmosphere systems, supporting ultra-high-temperature operations (up to 3200℃) to meet the strict sintering and heat treatment needs of various advanced materials.
- Special design for Experiment Test and Academic Research
- Available in three distinct models, this furnace provides flexible and reliable solutions to meet diverse needsfrom small-batch experiments and laboratory testing to precise sample preparation in research andproduction. It is equipped with an advanced IGBT control system, paired with the high-performance JapaneseShimaden FP93 temperature controller, delivering stable and responsive temperature adjustment. For accurateand non-contact temperature monitoring, the system integrates an American Raytek infrared temperaturemeasurement device, supporting a wide temperature range from 1000°C up to 3200°C. This professionalconfiguration guarantees precise temperature control and excellent temperature uniformity within 5°C,ensuring consistent, repeatable and high-quality results for various high-temperature applications.
- It operates under vacuum or Argon (micro positive pressure) atmosphere, with a closed inner circulating water cooling system for stable heat dissipation. Optional configurations (e.g., gas purifier) can be customized to match specific material processing requirements, making it ideal for R&D and small-scale production in material science fields.

Application:
- Carbon & Graphite Materials: Processing of graphite powder, graphene, anthracite, carbon nanotubes, carbon fiber, and graphite powder.
- Ceramic & Hard Alloys: Sintering of silicon carbide, tungsten carbide, boron carbide, and other high-performance ceramic components.
- Special Functional Materials: Heat treatment of lithium battery materials, rare earth oxides, radiation-proof materials, rhenium materials, metal billets, and powder metallurgy products (e.g., metal/composite metal powders).
- Other Materials: Processing of boric anhydride, magnesium fluoride, poly-silicon materials, calcium carbide, and negative electrode materials.

Specification:
|
Laboratory Furnace --Technology Parameter
|
|
Model
Parameter
|
NTI-SML-4L
|
NTI-SML-9L
|
NTI-SML-57L
|
|
Working size
|
mm
|
φ150×250
|
φ200x300
|
φ350x600
|
|
Heating type
|
|
IF induction heating
|
|
Control type
|
/
|
IGBT control
|
|
HT zone capacity
|
L
|
4
|
9
|
57
|
|
Loading weight
|
g
|
HT zone capacity×density (g/cm³)×1000 Remark:1L=1000cm³
|
|
IF power
|
Kw
|
80
|
100
|
150
|
|
Ultimate vacuum
|
Pa
|
20
|
|
Max.working temperature
|
℃
|
3200
|
3200
|
3000
|
|
Usual working temperature
|
℃
|
3000
|
3000
|
2800
|
|
Temperature uniformity
|
℃
|
±5
|
±5
|
±5
|
|
Working environment
|
/
|
Vacuum or Ar. Nitrogen atmosphere protection(micro positive pressure)
|
Furnace Configuration:
- Control System: Optional 1-to-1 (one control cabinet for one furnace), equipped with Delta PLC for stable, intelligent operation.
Key standard & optional components:
- Vacuum System: Integrated high-performance vacuum unit (including vacuum pump, valve group) to maintain stable vacuum environment during sintering.
- Gas Purifier: High-efficiency gas purification equipment (optional) to filter impurities and ensure clean gas supply for atmosphere-controlled processes.
- Cooling Tower: Optional cooling equipment to achieve efficient heat dissipation, ensuring stable operation of high-temperature components.
- Temperature Measurement: Equipped with Raytek (US) infrared thermometer for real-time, accurate high-temperature monitoring (supports precise temperature control up to 3200℃).
- Air Compressor: Optional auxiliary equipment to provide stable air supply for pneumatic components.

Feature Advantages:
- Ultra-high 3200℃ temp for various materials
- Fast heating (30min to 3000℃) saves time
- Precise control (±5℃ uniformity) ensures stable results
- Vacuum/Argon protection avoids material oxidation
After-sales Service:
We provide comprehensive after-sales support to ensure your equipment operates smoothly:
- Warranty: 1-year warranty for core electrical components against manufacturing defects.
- Lifetime Service: Lifetime technical support, including remote troubleshooting, maintenance guidance, and replacement part supply (charged for non-warranty parts).
- Response Efficiency: 24-hour online consultation for urgent issues; on-site service (available globally) can be arranged based on your needs (travel costs extra).
