Double Tube Short Wave IR Radiation Heater Lamps with Ceramic White Coating for Industrial Drying
Short wave IR emitters deliver large amounts of infrared radiation energy very quickly and instantaneously. Infrared radiation penetrates into the substrate with high efficacy compared to others modes of heating. The instantaneous operation of Short wave twin tube infrared radiators has several advantages over other forms of heating including substantial power savings, high efficiency of heat delivery, compact installation and low level risk of fire hazards.
Quick details
| Tube Diameter |
18*9mm |
23*11mm |
33*15mm |
| Overall Length |
80-1500mm |
80-3500mm |
80-4000mm |
| Heated Length |
30-1450mm |
30-3450mm |
30-3950mm |
| Tube Thickness |
1.2mm |
1.5mm |
2.2mm |
| Max Power |
150w/cm |
180w/cm |
200w/cm |
| Connection Type |
lead wire at one or two sides |
| Tube Coating |
transparent, gold coating, white coating |
| Voltage |
80-750v |
| Installing Position |
Horizontal/Vertical |
| Average working life |
5000 hours |
| Color temperature |
2400~2500 K |
| IR wavelength |
0.75-1.4um |
| heating filament |
tungsten |
| Response time |
1 seconds |
| Cable Type |
1.silicone rubber cable 2.teflon lead wire 3.naked nickel wire |
Short wave twin tube heater IR lamp is made up of 8-shape high-purity clear quartz twin tube, each tube has Heating Coil of Tungsten material which runs in U shape in the tube which is filled with halogen gas.
Power Density up to 150KW/m2 is achieved. Heating up and cooling down time is approximately one second.
These twin tube IR emitters are available with gold or white reflector and without reflector
Reflector is in the form of gold coating on outer rear side of the tube
Due to reflector heat loss from backside is prevented and thus power saving is achieved
This also results in making surrounding work area cooler
This also increases the efficiency and directionality of the heater
There are two standard sizes 11 mm x 23 mm and 15 mm x 33 mm in cross section. Maximum length available is 4000 mm
Twin tube IR emitters with different filament configuration
for twin tube heaters, it can be made single side or two sides cable connection, and different heating channel
Technical specificatiosn of some twin tube infrared emitters
| Ref No. |
Voltage |
Wattage |
Twin tube |
Total length |
| |
v |
w |
mm |
mm |
| 1 |
220 |
1700 |
15*33 |
1280 |
| 2 |
230 |
500 |
11*23 |
400 |
| 3 |
230 |
1000 |
11*23 |
600 |
| 4 |
230 |
2000 |
15*33 |
900 |
| 5 |
230 |
2500 |
15*33 |
1100 |
| 6 |
230 |
2500 |
15*33 |
1300 |
| 7 |
230 |
3250 |
15*33 |
1420 |
| 8 |
230 |
3750 |
15*33 |
1600 |
| 9 |
380 |
4800 |
15*33 |
2135 |
| 10 |
400 |
4100 |
15*33 |
1800 |
| 11 |
400 |
4500 |
15*33 |
1920 |
| 12 |
400 |
5250 |
15*33 |
2200 |
| 13 |
400 |
5750 |
15*33 |
2400 |
| 14 |
400 |
6250 |
15*33 |
2600 |
| 15 |
415 |
1250 |
15*33 |
1100 |
The main processing steps of vaccum infrared emitters
Safe package to protect lamps from being broken during shipping
FAQ
1. how to place the order?
Let us know your required lamp specifications including lamp type,diameter, length, power, voltage,reflector...then we send you the
quotation,after payment,production will be started, after finished, they will be shipped to your side.
2. could you supply clamps for lamp installing ?
Yes, we will provide mounting clamps/clips for clients, and the corresponding clamps quantity with purchased lamps are supplied freely bu us.
3. Have an unusual design?
Send us a drawing, sketch, or sample and we'll be happy to quote it.
We specialize in small runs and custom designs, but can be highly competitive on large orders as well.
4.How does your factory do quality control
" quality is priority", we always and keep paying more attention to QC from the material purchasing to the lamps' packing. Our product have gained CE, ROHS, ISO9001.
5. Why coating on quartz tube surface
QUICKLY offers infrared emitters which coated with gold and white reflector , they can emit heat directly to the product. A gold or white coating on the infrared emitters reflects the infrared radiation. Consequently the infrared radiation impinging on the product is virtually doubled, increasing the effectiveness of the heat output.
The reflection efficiency of gold coating is higher than white coating, while for the emitters with high watt density or the surface temperature of the tube above 800°C , we suggest to use ceramic coating as reflector because the temperature resistance is up to 1000°C .
In addition to 180° (half-tube) coating, we also manufacture 270° coating or other customer specified degrees.
