Do you offer OEM and ODM infrared heat lamps?

Yes. We have more than 10 years of OEM experience and build lamps to your drawing or sample, including voltage, wattage, heated length, overall length, single or twin tube, reflector coating, terminals and lead wires. Buyer labels are available.

What information is needed to make a custom infrared lamp?

Please provide rated voltage, wattage, heated length, overall length, tube profile, coating type, connector or cap style, lead wire length, application and estimated quantity. A drawing, photo or a returned sample speeds up engineering.

How do I choose between a halogen short-wave lamp and a carbon fiber lamp?

Short-wave halogen emitters peak around 1.0-1.2 micrometres and heat dense or deep targets very quickly, such as PET preforms and automotive paint. Carbon fiber emitters run in the medium-wave range around 2 micrometres, which is absorbed efficiently by water, plastics and thin coatings.

What is the minimum order quantity?

Most standard infrared lamps and quartz parts start from 8-10 pieces. Fully customized items are confirmed after drawing review.

Which delivery terms and markets do you support?

We ship under FOB, CFR, CIF, EXW and DDP terms. Around 81-90% of our output is exported to markets including Germany, the Netherlands, Japan, Korea, the USA, South America, Southeast Asia and Africa.

Can you produce laboratory quartz instruments?

Yes. We make quartz test tubes, quartz flow cells for biochemistry analyzers, crucibles, boats and shaped quartz parts in custom dimensions.

Kavri Quartz | Infrared Heat Lamp & Quartz Glass Manufacturer

⚡ YUANDA INFRARED HEATING TECHNOLOGY

Product Specifications

Filament	Tungsten
Lamp Reflector	Clear, White, Gold
Wavelength	1.3 um
Voltage	24 - 600 V
Power	50 - 5000 W
Color Temp	2700 K

Core Performance Highlights

Top Quality Filament for Extended Lifespan

High efficiency energy output.
Economical and cost-effective to run.
Fast response switching on and off time.
Effectively transmits and focuses heat directly onto materials.

High Purity 99.99% Quartz Glass Tube

Totally transparent to infrared (IR) radiation.
Engineered to withstand high operational temperatures.
High-purity quartz effectively prevents thermal shock.

The Advantage of Different Reflectors

WHITE REFLECTOR

The half reflector directs thermal power precisely toward the target side, saving up to 80% energy.

Custom manufacturing options: half white reflector, double-sided white reflector, or 240-degree white reflector.

Manufactured with professional coating processes for long-term stability without flaking or peeling off.

RUBY REFLECTOR

Significantly reduces visible light brightness for eye-friendly operation.

Produces a soft rose illumination, optimizes wavelength output, and enhances effective heating concentration.

GOLD REFLECTOR

Provides superior heat reflection efficiency and thermal redirection.

Features ultra-rapid thermal response, reaching 100% power output instantly after electrification, and cools down promptly when switched off.

HERE ARE POPULAR STANDARD SIZES FOR YOUR REFERENCE. CUSTOM SIZES AND PARAMETERS ARE FULLY SUPPORTED.

Contact Us To Get The Best Quotation

Hot Products

Easy Installation & Lamp Holders

Professional matching brackets and porcelain holders ensure secure, durable, and vibration-resistant installation.

Safety Precautions

1. Operating Environmental Conditions:

Air relative humidity should not exceed 95%.
Surrounding environment must be free from flammable, explosive, corrosive gases, and conductive dust.
Keep free from violent physical impact and vibration.
Operating voltage must not exceed 1.1 times the rated value and must be effectively grounded.
Insulation resistance ≥ 1 MΩ, Dielectric strength: 2 KV / 1 min.

2. Positioning & Wiring:

The electric heating pipe must be properly positioned and securely fixed using matching metal or ceramic clamps according to the porcelain seats at both ends. When operating temperatures exceed 200°C, high-temperature wire and screw connections rated for 400°C or above must be employed.

3. Glass Handling Protection:

The quartz glass tube serves as high-grade insulation but is inherently brittle. Always take essential protective precautions according to specific heated objects to avoid mechanical shock or structural damage.

Infrared Lamps for Industrial Applications

Industry Sector	Specific Applications	Recommended Lamp Type
Plastics	Bottle blowing, Thermoforming, Plastic forming, Welding, Serigraphy, Strapping	Half white reflector infrared lamp
Paper	Drying, Copying, Offset printing, Inkjet, Serigraphy	Clear short wave heat lamp, Half white heat lamp
Food	Food catering, Food processing	Ruby heat lamp, Round halogen oven lamp
Wood & Composites	Drying, Curing, Powder coating	White reflector infrared heat lamp, Gold reflector heat lamp
Shoes & Fabrics	Drying, Curing	White reflector, Gold reflector, Clear, Ruby
Metal	Strapping, Coil coating, Powder coating	Gold reflector heat lamp, Twin tube IR lamp
Paint	Automobile repair shops, Powder coating	Ruby jacketed heat lamp, Reflector lamp
Animal Care	Breeding and rearing of animals, Veterinary clinics, Zoos, Pet shops, Beauty parlors	Ruby IR lamp

Semi-Automatic PET Bottle Blowing Application

Suitable for semi-automatic PET bottle blowing machines, bottle making machines, and bottle moulding machines. Provides uniform heating for producing PET plastic containers and bottles in all shapes and profiles.

Company Profile & Manufacturing Facility

Frequently Asked Questions

What are the primary advantages of tungsten filament infrared lamps?

Tungsten filament lamps provide exceptional thermal conversion efficiency, rapid response times (instant on/off), economical operation, and direct, focused heat penetration for optimized processing lifespans.

How do I choose between white, ruby, and gold reflectors?

White reflectors direct radiation to one side and save up to 80% energy; gold reflectors offer the highest reflection efficiency and instantaneous 100% heat output; ruby reflectors filter out glare and provide soft rose illumination while boosting heating efficiency.

Can infrared lamps be customized to specific dimensions and power levels?

Yes. Power configurations from 50W to 5000W and voltages between 24V and 600V are customizable, along with custom overall lengths, reflector angles (such as 240 degrees), and single or twin-tube designs.

What mounting hardware is recommended for installation?

Standard installation incorporates matched ceramic holders and metal clips tailored to the porcelain end-caps to ensure stable mechanical fixation and avoid stress cracking on the quartz tube.

What safety protocols should be observed during high-temperature operation?

Ensure effective electrical grounding, maintain relative humidity below 95%, and use dedicated high-temperature wire and screw connections capable of withstanding 400°C+ when lamp temperatures exceed 200°C.

Which industries benefit most from quartz infrared heating?

Common applications include PET bottle stretch blowing, plastics thermoforming, paper and textile drying, ink curing, coil/powder coating, automotive paint curing, and food warming.