What are the advantages of infrared heating lamps（quartz infrared emitters）?

For any heating process, the optimal choice is heating that can precisely match the product's absorption characteristics, quickly convert entirely into thermal energy within the product, with no excess heat dissipated to the surrounding environment. This allows the product to proceed quickly to the next process stage, improving production efficiency, saving time, and reducing costs. Quartz infrared emitters are superior to traditional heating methods such as hot air, steam heating, ceramic heating plates, gas, or metal sheathed heaters, because they can rapidly release large amounts of energy, precisely matching the product and the production process, making them ideal for heating processes.

1. Infrared radiation requires no contact and no intermediate transfer medium.
2. Quartz infrared emitters can be precisely matched to the absorption wavelength of the material being heated.
3. Through fast response times, all emitter power can be controlled and precisely regulated.
4. Heating can be targeted to specific zones and customized as required.
5. Compared to traditional hot air, gas, or steam heating, quartz infrared emitters offer lower energy consumption, higher production speeds, a smaller footprint, and thus achieve superior heating results.

        Unevenly Heating Elements                               Evenly Heating Quartz IR Lamps

How to correctly select infrared heating?

All objects can absorb infrared radiation within a suitable spectrum. Medium-wave radiation is largely absorbed by the material's surface, primarily heating the surface; plastics, glass, and water are particularly suited for medium-wave radiation heating. Short-wave radiation can penetrate some solid materials, such as in applications for metals, solar photovoltaics, shoe manufacturing, paper printing, blow molding, etc. Radiation that precisely matches the product's absorption characteristics is quickly and entirely converted into thermal energy within the product, with no excess heat dissipated to the surroundings. Selecting an infrared emitter with the appropriate spectrum makes infrared heating more precise and efficient. So, how to choose the required infrared heating solution?

1. Identify the material of the object to be heated. Determine the emitter's wavelength range based on the object's infrared absorption wavelength to achieve matched absorption for optimal energy efficiency. For example, we want to thermoform PC film. And the infrared absorption wavelength of PC material is 760 nm - 2500 nm

2. Determine the power requirement of the heating elements and the total system power based on the object's weight or weight per unit time. 

3. Determine the shape, dimensions, and installation method of the heating element based on the object's geometry (length, width, height) or stacking method.

4. Based on the practical situation, determine the heated length of the element, the lead connection method (single-end or double-end), and the installation spacing. 

5. Based on the power supply system, determine whether to use single-phase or three-phase voltage (e.g., 110V, 220V/230V, 380V/400V), and decide on the wiring configuration for the quartz emitters.

6. Determine the heater type selection based on the installation orientation (horizontal or vertical).

7. Further refine the heater selection based on process requirements such as heating temperature, heating time, heating speed, and heating environment. And do the tests for further confirmation.

8. Decide which heating element type to use – a single-tube quartz infrared emitter design or a double-tube design. Single-tube IR lamps can be up to 3 meters long, while double-tube IR lamps can reach up to 6.2 meters.

How are infrared heating lamps and infrared heating modules designed?

Quartz infrared heating lamps are classified as single-tube IR lamps or double-tube IR lamps. Single-tube IR lamps can only have electrical connections at both ends, whereas double-tube IR lamps can be connected either at both ends or at one end only. Depending on the heated length, double-tube IR lamps can be further categorized into different types such as A, B, C, D, E, F, G, H, K, L. Furthermore, infrared heating lamps can be designed in different shapes (e.g., straight, U-shaped, custom geometries) to match the specific heating requirements of variously shaped objects.

Infrared heating modules are integrated heating systems that combine mounting equipment, heating lamps, and temperature control devices. They are customized heating systems designed based on the spatial dimensions of the object being heated, the object's own maximum dimensions, and the actual production needs and heating process requirements.

Taking screen printing as an example, different infrared heating modules can be designed for T-shirts, gloves, socks, etc. Particularly for different industrial heating applications, designing specific heating modules is essential to match production requirements.

Why Promote Quartz Radiant Drying IR Lamp?

EDEN Quartz Infrared Lamp IR Heaters

Industrial Infrared Drying