Ultimate Clear Short Wave Infrared Heater Tube (Fast Response)
Hongtai manufactures the ultimate Short wave infrared heater designed specifically for high-speed industrial automation. Engineered for processes that require rapid heat-up and cool-down cycles, this clear quartz emitter utilizes a specialized high-purity tungsten filament enclosed in a halogen gas environment.
Unlike medium or long wave heaters, this Halogen heating lamp emits peak wavelengths between 0.8 and 1.4 μm, with an intense color temperature of 2400-2500K. This specific short-wave radiation penetrates deeply into substrates rather than just heating the surface air, making it the most effective choice for pre-heating metals, rapidly drying inks, and curing coatings on fast-moving conveyor lines.
1. The Halogen Heating Lamp Advantage
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Instant Thermal Response: With a thermal inertia of less than 1 second, this Clear quartz heater tube is perfect for assembly lines with frequent start/stop cycles. It achieves full output almost instantly and typically cools down to 50% output in under 15 seconds, preventing product scorching during unexpected conveyor halts.
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Halogen Cycle Technology: The internal halogen gas prevents the tungsten from evaporating and blackening the inside of the quartz tube. This guarantees 100% radiant efficiency over the entire lifespan of the lamp.
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Zero Emissions: Generates zero dust, fumes, or noise, making it highly suitable for cleanroom packaging and medical device manufacturing.
2. Comprehensive Technical Parameters
Based on strict industrial heating standards, our short-wave infrared lamps deliver consistent and reliable thermal energy.
| Parameter | Technical Specification |
| Product Type | Short wave infrared heater |
| Heating Unit (Filament) | Tungsten Wire |
| Wavelength Range | 0.8 – 1.4 μm (Near-Infrared / High-Infrared) |
| Color Temperature | 2400K – 2500K |
| Surface Temperature | 500℃ – 900℃ |
| Tube Diameter (OD) | 8mm, 10mm, 12mm, 14mm |
| Voltage Options | 110V, 120V, 200V, 220V, 230V, 240V, 380V, 400V |
| Power Range | 50W – 3000W (Customizable based on length) |
| Thermal Response Time | < 1 Second (Instant On/Off) |
| Operating Lifetime | Over 5000 Hours |
| Tube Shape | Straight, Circular, Twin Tube, or Ω Shape |
3. Available Terminal Types (Mounting)
To ensure perfect compatibility with your existing machine racks and ovens, we offer globally recognized standard terminations:
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SK15: Ceramic cap with a flexible lead wire (Teflon or Fiberglass). Provides excellent electrical insulation and easy installation.
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R7s (Round Head): Spring-loaded ceramic ends, allowing for rapid, tool-free replacement in standard fixture brackets.
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Flying Leads (Bare Wire): Direct high-temperature wire exits for hard-wired connections in space-restricted automated machinery.
4. Applications
This Clear quartz heater tube is the fundamental heating component for:
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Packaging Machinery: Rapid heating of PET preforms for stretch blow molding machines.
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Metal Processing: Pre-heating metal parts prior to powder coating or welding.
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Automotive Manufacturing: Curing automotive paints, primers, and body fillers in high-speed spray booths.
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Paper & Print: Drying water-based and solvent-based inks rapidly without damaging the web.
| Short-wave infrared (SW) heating lamp | |||||||
| Model | Power (W) | Voltage (V) | Color temperature(K) | The peak wavelength (um) | Life (H) | Diameter (mm) | Size (mm) |
| SW-1 | 400 | 110-240 | 2450 | 1-1.5 | 5000 | 8-10 | 160-254 |
| SW-1 | 500 | 110-240 | 2450 | 1-1.5 | 5000 | 8-10 | 160-254 |
| SW-1 | 600 | 110-240 | 2450 | 1-1.5 | 5000 | 8-10 | 180-500 |
| SW-1 | 700 | 110-240 | 2450 | 1-1.5 | 5000 | 8-10 | 160-254 |
| SW-1 | 750 | 110-240 | 2450 | 1-1.5 | 5000 | 8-10 | 160-254 |
| SW-1 | 800 | 110-240 | 2450 | 1-1.5 | 5000 | 8-10 | 160-254 |
| SW-1 | 1000 | 110-240 | 2450 | 1-1.5 | 5000 | 10-12 | 350-800 |
| SW-1 | 1200 | 110-240 | 2450 | 1-1.5 | 5000 | 10-12 | 350-800 |
| SW-1 | 1300 | 110-240 | 2450 | 1-1.5 | 5000 | 10-12 | 350-800 |
| SW-1 | 1500 | 110-240 | 2450 | 1-1.5 | 5000 | 10-12 | 350-800 |
| SW-1 | 1600 | 220-380 | 2450 | 1-1.5 | 5000 | 10-12 | 350-800 |
| SW-1 | 2000 | 220-380 | 2450 | 1-1.5 | 5000 | 10-12 | 350-800 |
5. Frequently Asked Questions (FAQ)
Q: Can I control the intensity of this heater?
A: Yes. Because the Short wave infrared heater acts almost like a light bulb, its power output can be precisely regulated from 0% to 100% using standard phase-angle thyristor (SCR) PID controllers.
Q: Does it matter if the tube is installed vertically?
A: Standard short wave lamps are designed for horizontal operation. If installed vertically, the heavy tungsten coil can sag over time and cause a short circuit. If your machine requires vertical mounting, please specify this; we will manufacture the lamp with special internal filament supports.
Read about Infrared Heater Technology
