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1500W Powder Coating Drying IR Lamp Gold Reflector Fast Response Curing Infrared Lamp
Category:
Powder Coating Infrared Drying
Single Emitter Fast Medium Wave Infrared Lamp
Gold Reflector Infrared Lamp
| Product name: | Quartz Single Tube Infrared (IR) Heater Lamp |
| Part number: | EDIRTB22-15-550 |
| Rated voltage: | 220V |
| Rated power: | 1500W |
| Total length: | 550mm |
| Tube diameter: | 10mm |
| Reflector: | Gold |
| Burning postion: | Horizontal |
| Application: | Power coating drying |
In order to have aluminum profiles with good coating and beautiful surface, high efficient infrared heating technology are more and more used for drying process of electrostatic powder coatings with advantages of fast productivity and energy saving.
Tungsten quartz infrared heater lamps adopt infrared electromagnetic wave heating, and there is no intermediate medium to transfer heat. When the radiation spectrum of the heating element (tungsten) matches the absorption spectrum of the heated object (workpiece), the thermal efficiency is the highest, thus achieving energy conservation. The difference between tungsten-infrared heaters and far-infrared elements lies in the response time (from power on to constant temperature) of the heating components: tungsten-infrared heater is 1-2 seconds. Far infrared element is 5-15 minutes; Especially the surface power density of tungsten infrared heaters can reach up to 300KW/m2, but far infrared elements can reach only 60KW/m2.
The advantages of twin tube quartz infrared heaters in coating curing process.
1) Faster Curing
High efficient infrared heating uses radiation to heat the workpiece, which takes only 60～90 seconds to complete curing process; Far infrared heating, on the other hand, involves convective heat transfer, utilizing the heat of the air to conduct and heat the workpiece, which typically takes 15 minutes or longer curing time with lower efficiency. Quartz infrared heating lamps emit infrared radiation that penetrates coatings, causing water molecules to vibrate and evaporate rapidly. This fast-drying process is particularly effective for electrostatic powder coatings. Infrared drying significantly shortens the overall production cycle, allowing manufacturers to increase output without compromising quality.
2）Energy Saving
Quartz infrared heating requires no intermediary medium for heat transfer. The radiation energy is directly absorbed by the heated object, converting a significant portion of electrical energy into heat. Compared to other heating methods, this leads to higher heating efficiency, minimizing energy waste, reducing operational costs, and lowering carbon emissions. More than 80% of the effective radiant energy can be radiated within 1 - 2 seconds after power on, while the far infrared heater takes 5 - 15 minutes to achieve a similar effect. Quartz infrared tungsten heater lamps can be switched on and off quickly, but the far infrared heating needs to be preheated more than half an hour in advance, and sometimes needs to be cooled after the end of production, so the energy consumption utilization efficiency is lower than sealing quartz infrared heaters.
3）Uniform Curing
High-efficient tungsten quartz infrared heaters are faster heating, and the coating surface receives the same amount of high-infrared radiation energy, resulting in uniform curing; while the temperature difference between the upper and lower parts of the far-infrared heating furnace is large, resulting in uneven curing of the workpiece. Another major benefit of using quartz infrared heating lamps in the drying process of electrostatic powder coatings is their versatility. These lamps can be flexibly installed and positioned to focus infrared energy on effective heating areas. Integrated quartz infrared heaters can provide both overall and localized heating, saving energy. Additionally, they can easily adjust the energy output to accommodate different coating thicknesses and materials, ensuring that the drying process remains efficient regardless of the specific requirements of the applied coating.
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