infrared heaters · infrared heating technology offer significant advantages: heat exactly where it...
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INFRARED HEATERS
INFRARED HEATING
Modern production processes need intelligent heat. And infrared thermal
technology is efficient and precise. Today nearly every product that is
manufactured comes into contact with infrared radiation during its
manufacture. This trend is growing. Consequently, it is even more important
that the correct heater is selected for every application. Infrared heaters cover
the total spectrum of technologically-available wavelengths; we can help you
find the optimal light source to suit your specific process application. Perfectly
matched infrared lamps allow heating processes to be carried out at great
efficiency with the right amount of energy. Reliable and reproducible
manufacturing processes save money.
APPLICATIONS
PET perform heating in stretch blow molding machines
Printing Ink drying in offset machines
Screen-printing curing on T-shirts and textiles
Powder coating curing
Rubber coated drying
Soldering fusing in PCB industries
Sterilizing/mirror coating drying in glass industries
Paint baking
Paper coating drying
All type of lamination
Preheating prior to embossing
Various Types of Quartz Infrared Lamps
Various Types of Quartz Infrared Lamps
Various Types of Quartz Infrared Lamps
Various Types of Quartz Infrared Lamps
Various Types of Quartz Infrared Lamps
Some Standard Short Wave Infrared Sizes
Code Overall Length OL(mm) Heated Length HL(mm) Wattage (W) Voltage (V)
SW 500 SP 212 127 500 240
SW 1000 SP 348 258 1000 240
SW 1600 SP 500 406 1600 240
SW 1600 DP 500 406 1600 415
SW 2000 SP 626 508 2000 240
SW 2000 DP 626 508 2000 415
SW 1500 SP 626 508 1500 240
SW 2500 SP 728 635 2500 240
SW 2500 DP 728 635 2500 415
SW 3000 DP 875 765 3000 415
SW 3000 SP 950 890 2000 240
SW 3000 SP 950 890 1000 240
SW 3000 SP 1120 1020 2000 240
Some Standard Short Wave Infrared Sizes with Half Ceramic Coating
Code Overall Length OL(mm)
Heated Length HL(mm)
With Ceramic Coating Wattage (W) Voltage (V)
SWC 1000 SP 354 275 1000 240
SWC 1000 DP 354 275 1000 415
SWC 1500 SP 354 275 1500 240
SWC 1500 DP 354 275 1500 415
SWC 2000 SP 354 275 2000 240
SWC 2000 DP 354 275 2000 415
SWC 2500 SP 354 275 2500 240
SWC 2500 DP 354 275 2500 415
SWC 3000 SP 354 275 3000 240
SWC 3000 DP 354 275 3000 415
SWC 1500SP 626 508 1500 240
SWC 2000SP 1120 1020 2000 240
OTHER SIZES CAN BE OFFERED ON REQUEST
MEDIUM WAVE INFRARED HEATERS
Infrared Heating Technology Technology that harnesses the power of infrared radiation can provide a powerful and efficient process heat
source.
Infrared heaters with IR technology are well-suited to a wide variety of applications and designed to transmit
large amounts of energy quickly and with high efficiency. The particular wavelength of the infrared radiation has
a critical effect on the effectiveness of the heating process. Infrared heaters, which are optimally matched to the
materials to be heated, can provide energy savings of up to 50% over other technologies. Infrared heaters and
infrared heating technology offer significant advantages: heat exactly where it is needed, with the optimum
wavelength for the product and in line with the process. Dydac offers a complete range of heaters.
We offer and design radiant heating products and equipment for industrial processes using proven infra red
technology. This site offers information on our company and our complete product line including radiant heaters
and heating equipment for process applications. We offer a full spectrum of high and low intensity heat for
industrial processes
As energy costs keep rising, you may consider efficiency measures to save energy and curb energy costs.
Process heating accounts for a high percentage of energy use for most industries. Infrared heating technology,
a clean and efficient heat transfer measure, is a great solution for your business.
Method of Heat transmission
Conduction
Convection
Radiation
Quartz Infrared Lamps
Quartz infrared lamp is a high efficiency heating radiator that can heat up to 900 ¢XC and cool down in
seconds. It is made of high purity of quartz tube and Tungsten wire, filling with halogen gases inside the tube to
protect tungsten wire and avoid filament oxidation when working.
The emitted radiation of the lamps is much more effective than other heat transmission methods such as
convection or conduction heating. Objects or their surfaces can be heated up from rather distant light source
even through a glass window. Instant radiation from the lamp allows fast and flexible thermal processes
The color temperature of quartz infrared lamps is around 2400 to 2500¢XK. Quartz infrared lamp is a short
wave IR emitter. The IR wavelength of the radiation emission is between 1 to 2 £g.
The lamp can equip with all kinds of ceramic caps. The length and material of the sleeves can be custom by
customer's request
The quartz tube can be coated with a layer of gold or ceramic as a reflector. The use of reflectors enables
accurate aiming of the radiation and raising the infrared output. The average working life of the lamp lasts 5000
hours
In addition to the standard straight tube, we also developed the quartz infrared lamps in various different shapes
and sizes. Our products are available in different forms matched to different requirements. The lamps could be
designed and manufactured according to the customer's request or drawing
Infrared Emitters with Reflectors
Features:
All of our emitters can be coated with a layer of gold or ceramic as reflectors. The gold/ ceramic coating can
concentrate the heat, increasing the effectiveness of the heat output. The emitters with coating are highly
economical, converting practically all the consumed electrical power into heat
For the emitters with high watt density or the surface temperature of the tube above 800¢XC , we suggest to
use ceramic coating as reflector because the temperature resistance is up to 1000¢XC
In addition to 180¢X (half-tube) coating, we also manufacture 270¢X coating or other customer specified
degrees
As energy costs keep rising, you may consider efficiency measures to save energy and curb energy costs.
Process heating accounts for a high percentage of energy use for most industries. Infrared heating technology,
a clean and efficient heat transfer measure, is a great solution for your business.
In general, conduction and convection require heat-transmitting media such as solid, liquid, or gas. However, in
the process of heat transmission by conduction and convection , most of heat is wasted. Radiation has higher
thermal efficiency by directly transmitting the heat to the object without requiring any media.
Infrared radiation, one of the electromagnetic radiations, travels in a straight line at the speed of light from the
heat source. In the process of travel, the energy of infrared radiation is not absorbed by air and directly
transmits the heat to heated substance from the heat source; therefore infrared radiation is a very efficient
source of radiant energy. Infrared radiation can save the process time and reduce the energy costs when
applied in the industrial use.
Comparison of Different Heating Source
Hot Air Tubular Metal
Heater
Medium wave I.R. Quartz
Emitter
Short Wave I.R. Quartz
Emitter
Physical Strength medium high medium medium
Accuracy of Temperature
Control Low Medium Medium High
Dust Pollution High Medium Low Low
Radiant Efficiency Low Medium High High
Max. Temperature of element
surface 400 ¢XC 700 ¢XC 600 ¢XC 750 ¢XC
Life 2 year 1-2 year 1-2 year 5000 hrs
Heat Up very slow slow fast (1-2 mins) very fast (1-2 secs.)
Infrared Emission Long
Wave Long Wave Medium Wave Short Wave
IR Emitter Technical Background
IR Emitter NIR Infra Short Wave Single Tube
Short Wave Twin Tube
Medium Wave Twin Tube
Fast Response Medium Wave Twin Tube
Power 500-4000W <200w/cm 18 20 25w/cm 80w/cm
Max. Heated Length
Min.50 / Max.1000mm
6400/2400w 1500 2000 6500mm
6400/2390mm
Tube Cross Section
8-14mm 34x14 / 23x11mm
18x8 23x11 34x14mm
34x14 / 23x11mm
Filament Temp.°C
1100-2600 1850-2400 800-950 <1850
Peak Wavelength
1-2um 1.0-1.4um 2.4-2.7um >1.4um
Reflector Ceramic / Gold
Ceramic / Gold
Ceramic / Gold Gold
Max. Power --- 200kw/m2 60kw/m2 150kw/m2
Response Time
1s 1s 1-4min 1-2s
IR Emitter Spectrum
Single Emitter Design