The Quartz Tungsten Long (QTL) Infrared Heating Element is a medium wave, linear quartz tungsten infrared emitter designed for fast-response industrial heating applications. Often used in curing and forming applications, their concentrated heat output make them well suited to continuous production lines and applications with short cycle times.
Available Wattage: 1500 - 2000W / 240V
Size: 10 x 473mm
Standard Termination: R7s
The Quartz Tungsten Long (QTL) Infrared Heating Element is a medium wave, linear quartz tungsten infrared emitter designed for fast-response industrial heating applications. Engineered for precision and efficiency, the tungsten heating coil is designed to minimize light output and maximize IR emission thereby increasing IR radiant efficiency.
Quartz Tungsten infrared heating elements are widely used in plastic thermoforming, composite curing, adhesive bonding, preheating, drying, and other industrial processes requiring fast, efficient infrared heating. Their rapid thermal response and concentrated heat output make them well suited to continuous production lines and applications with short cycle times.
Available in power ratings from 1500W to 2000W, the tungsten filament used in these fast medium wave heaters is the porcupine or star type coil.
Size: 10 x 473mm
Model | Wattage | Voltage | Max. Coil Temp | Overall Length | Heated Length |
|---|---|---|---|---|---|
QTL | 1500W | 240V | 1270°C (2318°F) | 473mm | 415mm |
QTL | 1750W | 240V | 1470°C (2678°F) | 473mm | 415mm |
QTL | 2000W | 240V | 1500°C (2732°F) | 473mm | 415mm |
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Eight custom fast medium-wave infrared heating systems for a major US automotive manufacturer.
All product data, with drawings and technical information.
