Quartz Heating Elements

The production capacity includes 5 production lines with a daily output of 100,000 units of various heating elements and an annual output exceeding 30 million units.

Quartz tube heater elements are a form of radiant heating that uses medium to long waves to directly heat objects. Infrared waves propagate through the air, and when they come into contact with a surface, they release heat energy regardless of the surrounding air temperature.

Quartz heating elements belong to a large family with different quartz colors: milky white, ruby ​​red, black, gold, transparent, and sandblasted. They also vary in internal heating wire composition, including iron-chromium-aluminum wire, nickel-chromium wire or tungsten wire, and carbon fiber wire. Additionally, they can be processed in different ways: directly in contact with air or sealed with inert gas, using quartz tubes or halogen tubes.

Quartz Heating Elements Structure

Quartz Heating Tube Structure

Applications of Quartz Heating Elements

  • Household appliances such as ovens, drying equipment, etc.
  • Heating equipment such as far-infrared heaters, quartz heaters, sauna room heating, fireplaces, etc.
  • Heating and sanitizing for medical devices.

Various Colors Quartz Heating Elements

Quartz tubes are commonly available in milky white, transparent, ruby red, yellow, black, and red colors. The performance and usage of heating tubes without color are also significantly different.

Milky Quartz Heating Elements

quartz heating elements
glass tube heating element
quartz tube heater elements
quartz tube heating element

The milky quartz infrared tube heating elements offers the most consistent heat distribution. This infrared lamp operates at a medium to long infrared wavelength of 1.4 – 3.0 microns. It has a radiation efficiency of 60% and provides a heating distance of 3-4 meters. The quartz glass tube heating element has a lifespan of 3000-5000 hours. 


  • Widely used in the refrigerator industry for defrosting and frost removal components
  • Used in household appliances with high hygiene requirements, such as sterilization and disinfection of sterilizers, electric warmers, photocopying and overmolding equipment
  • Widely used in other industrial or civil heating occasions, such as drying and heating in pollution-free environments in the paint, tobacco, textile, food, agricultural grain, pharmaceutical, printing, papermaking, paper box, wood, and wood industries.
  • It is an economical solution
red quartz heating elements

Red Quartz Heating Elements

Red Explosion-proof Far Infrared Heating Tube, with a strength 6 times that of other quartz tubes. For example, special high-strength red quartz tubes can withstand a drop test of 1500mm in height, while milky quartz tubes with a wall thickness of 1mm-1.5mm can only withstand 200mm-300mm.

Applications: The heating light is dark red, making it especially suitable for heating products that require high resistance to falling. For example: wave ovens, ovens, air conditioners.

black quartz heating elements

Black Quartz Glass Tube Heating Element

It has good stability in spectral radiation matching and absorption, and its radiation performance will not degrade with long-term use. It also has high electric-thermal conversion efficiency.

Applications: The heating light is dark black, making it particularly suitable for products that require far-infrared heating with low visible light, such as fireplaces and heaters.

yellow quartz heating elements

Yellow Quartz Tube Heater Elements

  • Better far-infrared transmittance and conversion rate: Improved to 90%.
  • Better thermal efficiency: 20% higher than white quartz tubes.
  • Softer light: The heating light is soft, suitable for indoor heating.
  • Product flexibility: Power ranges from 30W to 6000W, available in shapes such as single-hole tubes, double-hole tubes, Ω-shaped tubes, and irregular tubes, and can be produced in various specifications of non-standard tubes according to user needs.
  • Compliant with RoHS and Reach requirements.

Applications: Used in various heating and far-infrared health fields such as heaters, warm air blowers, bath heaters, far-infrared physiotherapy, and beauty instruments.

transparent quartz heating elements

Transparent Infrared Heating Element Tube

Intense light, high heat transfer, often used in infrared heaters.

Halogen Tube and Carbon Fiber Tube

Infrared lamps include halogen lamps and carbon fiber tubes. They come in various coating colors, such as ruby halogen lamps, gold-plated halogen lamps, and standard transparent halogen lamps.

Halogen Tubes

Halogen heater tubes operate using short-wave infrared radiation with a wavelength of 0.78-1 micron. They provide 80% radiation efficiency and a heating distance of 4-5 meters. They offer a service life of 5000 hours.

We offer various types of halogen heater tubes:

  • Gold-plated / Semi-gold-plated tubes
  • Transparent halogen tubes
  • Ruby red halogen tubes
  • Low-brightness gold-plated tubes
  • Double-hole gold-plated / semi-gold-plated / semi-white tubes
  • White-plated / semi-white-plated tubes


  • Short-wave radiation heating
  • Instant heating function, no need for preheating, directly heating objects without heating the air.


Plastic molding, paint drying, paper printing, semiconductor, etc.

Gold-plated Halogen Tube

Gold-plated halogen lamps provide instant heat within one second of being turned on, offering a color temperature of 2450K. They are one of the most powerful heating tube options in this list, providing a service life of 3000-6000 hours.

Carbon Fiber Heater Elements

Carbon fiber refers to high-strength and high-modulus fibers with a carbon content of over 90%. It is at the forefront of all chemical fibers in terms of high temperature resistance, and has characteristics such as high temperature resistance, abrasion resistance, thermal conductivity, and corrosion resistance. It is an excellent material for manufacturing heating elements.

The carbon fiber heating tube provides medium infrared waves with wavelengths ranging from 3.0 to 1000 microns. It has a radiation efficiency of 90% and can provide a heating distance of 6-7 meters. It has a lower color temperature compared to other infrared heating tubes, making it suitable for human body heating. The carbon fiber heating tube has a lifespan of 5000-10000 hours.


This product is widely used in heaters, warm air blowers, bath heaters, drying and heating equipment, far-infrared devices, paint drying equipment, greenhouse insulation and planting, pump room drying, beauty instruments, light wave ovens, and more.


  • Longer lifespan: 5000-8000 hours
  • Operation: medium to long wave radiation heating
  • Eco-friendly material: Carbon fiber is a renewable and environmentally friendly material. Disposed carbon fiber does not pollute the environment.
  • Convenient adjustment: The temperature and power of the carbon fiber heating tube are adjustable.
  • Low energy consumption: During the electric heating conversion process, visible light is minimal, and the electric-thermal conversion efficiency is over 95%.
  • Instant heating function: no preheating required, heats objects directly without heating the air.

U-shaped Halogen/Carbon Tubes

U-shaped heating tubes generate heat where needed, and the U-shaped design achieves significant energy and operating cost savings. We can provide quartz U-shaped tubes, halogen U-shaped tubes, and carbon U-shaped tubes. They have a long lifespan of up to 3000-6000 hours.

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