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Advanced Heating Elements for Extreme Environments

Precision-engineered MoSi2 and SiC heating elements built for industrial reliability, long service life, and consistent performance up to 1800°C. Trusted globally in labs, semiconductor, glass, and metallurgy industries.

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About TORCH FURNACE CO., LIMITED

HENAN SUNSHINE HIGH TEMPERATURE MATERIALS CO., LTD is a high-tech enterprise specializing in the research, development, manufacturing, and distribution of advanced high-temperature components. As the producer of the leading “Torch”-brand heating elements, we are committed to delivering excellence in MoSi2 and SiC technologies.

With cutting-edge technology, robust production scale, and strict quality control, our products have earned a strong reputation both domestically and internationally. We export to Germany, Japan, South Korea, Ukraine, Iran, and many other countries.

25+
Production Cycle Days
1800°C
Max Temp Achieved
100+
Global Clients
Torch Furnace Manufacturing Facility

Our Premium Products

Engineered for durability, precision, and extreme temperature performance. All elements undergo rigorous testing and resistance matching for consistent operation.

MoSi2 MD31 Heating Element

MoSi2 MD31

  • Max Temp: 1720°C (3128°F)
  • Industrial purity grade
  • Long service life
  • Available in U, W, rod shapes
MoSi2 MD33 Heating Element

MoSi2 MD33

  • Max Temp: 1800°C (3270°F)
  • High-purity for clean environments
  • Used in dental, medical, semiconductor
  • Resistance matched ±10%
SiC Heating Element

SiC Standard Element

  • Temp Range: 200–1600°C
  • Diameter: 8–120mm
  • Length: 200–4500mm
  • Rigid structure, easy installation
SiC ED(RR) Element

SiC ED(RR) Type

  • Silicon carbide rod-shaped
  • Customizable length/diameter
  • Ideal for vertical furnaces
  • Uniform aging characteristics
SiC U-Shaped Element

SiC U-Shaped (U)

  • Dual-terminal design
  • Excellent thermal symmetry
  • Used in box and muffle furnaces
  • Less resistance increase over time
SiC W-Shaped Element

SiC W-Shaped (W)

  • High watt density
  • Compact footprint
  • Even heat distribution
  • Resistant to thermal shock
Custom Muffle Furnace

Custom Muffle Furnace

  • Custom chamber sizes
  • ±1°C temperature control
  • USB communication (optional)
  • Up/down or slide door design
Dumbbell SiC Element

SiC Dumbbell (DB)

  • High mechanical strength
  • Optimized for horizontal mounting
  • Low sag at high temps
  • Long operational lifespan
SCR SiC Element

SiC SCR Type

  • Special resistance control
  • For precise thermal zones
  • Used in continuous furnaces
  • Matched sets available
RA SiC Element

SiC RA Type

  • Right-angle configuration
  • Space-saving design
  • For tight furnace enclosures
  • Excellent electrical insulation
High-Purity MoSi2

High-Purity MoSi2

  • For cleanroom applications
  • Low contamination risk
  • Used in optical & semiconductor
  • Consistent performance
Industrial MoSi2

Industrial MoSi2

  • General lab & industrial use
  • Wide shape availability
  • Cost-effective solution
  • Proven reliability

Why Choose TorchHeater?

🔥

Extreme Temperature Performance

Our MoSi2 elements reach up to 1800°C, while SiC operates reliably from 200°C to 1600°C. Ideal for high-demand industrial and research applications.

🔧

Precision Engineering

Resistance measured twice during production. Sets matched within ±10% for uniform heating. Custom shapes and sizes available on request.

🌍

Global Trust & Export

Trusted by clients in Germany, Japan, Korea, Ukraine, Iran, and beyond. ISO-level quality with 25-day traditional craftsmanship cycle.

1800°C
Max Operating Temp
25 Days
Production Cycle
+10 Countries
Exported To
±1°C
Furnace Control

Industries & Applications

Rotary Tube Furnace

Used in material synthesis and heat treatment under controlled atmosphere.

Laboratory Furnace

Precision heating for research, sintering, and thermal analysis.

Float Glass Line

High-temp zones for glass forming and annealing lehrs.

Crucible Furnace (Non-Ferrous)

Melting and holding of aluminum, copper, and other non-ferrous metals.

Continuous Furnace

For mass production sintering, brazing, and annealing processes.

Elevator Furnace

Vertical loading systems for efficient batch processing.

Frequently Asked Questions

What is the difference between MoSi2 and SiC heating elements?

MoSi2 elements can operate at higher temperatures (up to 1800°C) and are ideal for clean environments like semiconductor and dental applications. SiC elements are more cost-effective, operate up to 1600°C, and are widely used in industrial furnaces.

How long do your heating elements last?

With proper usage and maintenance, MoSi2 elements can last 5,000–10,000 hours. SiC elements typically last 8,000–15,000 hours depending on operating conditions.

Can I get custom shapes and sizes?

Yes, we offer custom MoSi2 and SiC elements in various shapes including U, W, rod, right-angle, and dumbbell configurations. Chamber sizes for muffle furnaces are also customizable.

Do you provide resistance matching?

Yes, all SiC heating element sets are resistance matched to within ±10%. Each MoSi2 and SiC element is measured twice during production for accuracy.

What regions do you ship to?

We export globally, including to Germany, Japan, South Korea, Ukraine, Iran, and many other countries. Contact us for shipping details and lead times.

Get in Touch

For product inquiries, custom orders, or technical support, reach out to our team.

Contact Information

Phone: +86-371-60305856

Mobile: +8615093306690

Email: mosi2@sicheaters.com

Address: Erqi District, Zhengzhou City, Henan Province, China

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