Author: Site Editor Publish Time: 2025-07-22 Origin: Site
Last updated: August 29, 2026
A fast medium-wave infrared lamp is considered when a process needs responsive control with a spectral output different from a conventional short-wave lamp. It can support coatings, plastics, glass and moving webs, but selection still depends on absorption, dwell time, geometry and quality limits.
State the limitation of the current process: slow response, poor absorption match, surface overheating, insufficient zone control or limited installation space. This creates a testable selection objective.
Record material composition, colour, coating, moisture, thickness and target temperature. Include line speed, working distance and the shortest and longest exposure conditions.
| Field | Required data | Design purpose |
|---|---|---|
| Electrical | Voltage, wattage and circuits | Load and control |
| Geometry | Tube, total length and heated length | Fit and profile |
| Optics | Reflector coverage and working side | Directional heating |
| Ends | Cold zones, caps, leads and connectors | Mounting compatibility |
See YFR fast medium-wave emitters and heater modules.
Set lamp spacing, distance, reflector geometry, zone length and airflow from a measured profile. Use independent zones where product width, edge losses or changing line speed require different power.
Test cold start, steady production and line stop. Measure product temperature, accepted quality and recovery time. Compare against short-wave alternatives at the same endpoint.
No. Their element design and response behaviour differ.
Only after electrical, geometric, optical and process validation.
No. Drying applications may still require exhaust and air movement.
Use accepted product quality at equal throughput and operating conditions.
Send YFR the material, profile target and lamp envelope for a trial specification.
