Zhuzhou Nuotian Electric Heating Technology Co.,Ltd.
                                                                                                           
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Industrial Vacuum Resistance Furnace For Boron Carbide And Graphite Processing

Price Negotiable
Price: $ 60000-100000
MOQ: 1 Set
Delivery Time: 90 Days
Brand: Nuotian
Product Description

1-to-1 Industrial Vacuum Resistance Furnace for Boron Carbide & Graphite Processing

Description:                                                                                                                         

  • Tailored for high-volume manufacturing, this 1-to-1 vacuum resistance furnace reaches 2200℃, combining advanced resistance heating with a sealed vacuum chamber to maintain consistent temperature uniformity for bulk workpieces. It operates on 380V 3-phase power with thyristor control, supporting round-the-clock production schedules.
  • Built with a rugged frame to endure industrial conditions, the furnace’s precision temperature regulation system eliminates thermal fluctuations, ensuring every workpiece meets strict quality standards. Its optimized thermal cycle design cuts processing time without compromising performance, ideal for fast-paced production lines.
  • Outfitted with user-friendly controls and multi-layer safety protections (over-heat alarms, vacuum failure alerts, emergency shutdown), it requires minimal oversight, making it perfect for large-scale processing of boron carbide, graphite, and rare earth materials.

Application:                                                                                                                        

  • Boron Carbide Production: Mass sintering of boron carbide plates for armor and industrial abrasives.
  • Graphite Heat Treatment: High-volume processing of graphite electrodes and carbon composites for metallurgical applications.
  • Rare Earth Material Processing: Continuous treatment of rare earth oxides for advanced material manufacturing.

Specification:                                                                                                             

Resistance Furnace -- Technology Parameter

                                             

 

Lab usage

Production usage

NTI-DZL-54W

NTI-DZL-98W

NTI-DZL-300w

NTI-DZL-400W

NTI-DZL-720W

Working size

mm

300×300×600

350×350×800

500×500×1200

500×500×1600

600×600×2000

Heating type

/

Resistance heating

Control type

/

SCR control

HT zone capacity

L

54

98

300

400

720

Loading weight

g

HT zone capacity ×density(g/cm³)×1000    Remark:1L=1000cm³

IF power

Kw

100

150

300

400

650

Ultimate vacuum

Pa

20

Max.working 

temperature

2300

2300

2300

2300

2300

Usual working 

temperature

2200

2200

2200

2200

2200

Temperature 

uniformity

±10

±10

±10

±10

±10

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 2200℃).
  • Air Compressor: Optional auxiliary equipment to provide stable air supply for pneumatic components.

 Feature Advantages:                                                                                                                                    

  • High-Temperature Capability: Reaches up to 2200℃.
  • Vacuum & Resistance Heating: Vacuum environment prevents material oxidation.
  • Precise Control: Equipped with FP93 Japanese Shimaden High-Precise Temperature Control System, ensuring stable sintering processes and consistent product quality.
  • Versatility: Compatible with a wide range of materials (carbon,ceramics, alloys, c/c,special powders), meeting diverse production needs.
  • Safety & Reliability: Equipped with short circuit, over pressure, over-temperature, over current, water shortage, and other protection mechanisms for safe operation.

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).
 


 
 


 
 
 


 
 


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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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