Zhuzhou Nuotian Electric Heating Technology Co.,Ltd.
                                                                                                           
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High Precision Laboratory Furnace Carbonization Equipment For Natural Graphite

Price Negotiable
Price: $45000-60000
MOQ: 1 Set
Delivery Time: 90 Days
Brand: Nuotian
Product Description

3200℃ High-Precision Temperature Carbonization Equipment For Natural Graphite

Description:                                                                                                                                                    

  • This new-model 3200°C batch-type induction vacuum lab furnace is a high-precision apparatus customized for laboratory-scale material processing.
  • It incorporates advanced intermediate frequency induction heating and vacuum/protectiveatmosphere systems, enabling ultra-high-temperature operations (reaching 3200C) to fulfill the strict sintering and heat treatment needs of various advanced materials.
  • This furnace comes in three models, providing versatile options for small-batch experiments or sample making. It utilizes IGBT control (matched with the Japanese Shimaden FP93 temperature controller) and American Raytek infrared temperature detection (covering 1000°C-3200°C), which ensures precisetemperature regulation and a uniformity of ±5°C.
  • Working under vacuum or Argon (micro-positive pressure) environment, it is equipped with a closedinner circulating water cooling system to maintain stable heat dissipation. Optional components (e.g..gas purifiers) can be customized to satisfy specific material processing requirements, thus being idealfor R&D and small-scale production in the field of material science.

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: Comes with Raytek (United States) infrared thermometer for real-time andprecise high-temperature monitoring (allowing precise temperature control up to 3200°C).
  • Air Compressor:  An optional auxiliary device providing 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).

 

 

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Zhuzhou Nuotian Electric Heating Technology Co.,Ltd.
Location No.2 Changcheng Road, Xiangtang Community, Qunfeng TownTianyuan District, Zhuzhou City, Hunan Province, China
Contact Person Annie Zhu

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