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YFR infrared curing lamps provide non-contact radiant heat for powder coating, paint, varnish, adhesive and industrial drying processes. Infrared energy is directed toward the coated part, allowing the heating zone to respond to production timing without relying only on heating a large volume of circulating air.
| Emitter class | Reference wavelength | Selection consideration |
|---|---|---|
| Short wave | Approximately 0.78–1.4 µm | Fast response and high-intensity surface heating. |
| Fast medium wave | Approximately 1.4–2.5 µm | Balances response with absorption in many coatings and plastics. |
| Medium wave | Approximately 1.4–3.0 µm | Often considered for water-based layers, wood finishes and moisture drying. |
The most suitable emitter depends on coating chemistry, colour, film thickness, substrate, part geometry and required temperature profile. A process test is recommended before changing wavelength class.
Powder-gel and cure stages for metal components.
Flash-off and drying of wet paint or varnish.
Adhesive activation and laminate bonding.
Coating and ink drying in printing or converting lines.
Preheating parts before coating or assembly.
Provide the part material, coating system, part dimensions, conveyor speed or batch cycle, required peak temperature, available oven space and electrical supply. Lamp spacing, working distance, reflectors, ventilation and power control should be designed together.
For replacement lamps, send the original code, voltage, power, total length, heated length, cross-section, end structure and photos. Do not assume that a lamp with similar length has the same wavelength or electrical loading.
Use qualified personnel for electrical installation.
Keep the quartz clean and allow for thermal expansion.
Maintain the specified clearance from parts and combustible materials.
Inspect cables, terminals, reflectors and mounting clips during routine maintenance.
Follow the coating supplier’s time and temperature requirements.
Explore YFR infrared heating lamps and infrared heater modules.
Contact YFR for an infrared curing-lamp evaluation. Lamp type and installed capacity will be reviewed against the actual coating process.
