Payment & Shipping Terms:
|Type:||Short Wave Infrared Emitter||Material:||Quartz Glass & Tungsten Filaments|
|Reflector:||No Reflector(clear Tube)||Application:||All Kinds Of Industry Heating Processes|
Short wave quartz infrared heaters are used in various industrial applications. It contains tungsten filament, helically wound, encased in quartz envelope. Tungsten as resistive element is capable of generating temperature in excess of 2750℃. Its response time is very rapid in 1 second it emits over 90% of IR energy. It is by products free & pollution free. Heat focus is very accurate due to compact and narrow diameter of IR tubes. Short wave IR element has maximum heating rate of 200w/cm.
The quartz envelope allows transmission of IR energy and protecting the filament from convective cooling and corrosion. Addition of small percentage of halogen gas in it not only increases life of emitter but also protects blackening of tube and depreciation on infrared energy. The rated life of short wave infrared heater is around 5000 hours.
Filament Structure of Shortwave Infrared heaters
Benefits of Coating
1.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.
2. The emitters with coating are highly economical, converting practically all the consumed
electrical power into heat.
3.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.
Forms of expression of Coating
No.2 Why infrared?
|Advantage of infrared heater|
|Energy Saving||Infrared radiation unlike convection or conduction, dose not rely on any medium to transfer heat from infrared source to the object being heated, heat directly to the object|
no need medium transferring and quick response, heating by infrared emitters can reach working temperature more quickly than other forms of heating and therefore reduces process times, and increases production rates.
Easy installation, no maintenance, no extra manual operation for infrared heating emitters.
energy saving, so cost saving;
Better Product Quality
|Controllable, predictable heating reduces wastage and promotes products quality|
Clean, and no any pollution released to the surroundings
No.3 Specific Applications Examples
Solar PV industry for preheating, soldering, heating process in many kinds of stringers, furnace, ovens and PECVD equipment, etc.
PET preform heating in Stretch blow moulding machines
Powder coating curing
Resins Hardening, Rubber coating drying
Adhesives - End polymerization
Food - Pasteurization / Sterilization
Paper Industry - Humidity Control
Industrial Drying - Paint , Varnishes , Dyeing
Semi Conductor Industries - Heating of wafers
Printing - Printing ink drying in screen and offset machines
Drying of Water-Repellent Coating on Fabric
Textile Embossing and Laminating
1. Are you a factory or trading company?
A: We are a professional factory of Infrared heater lamp.
2. How you do quality control?
A: We have the most professional tech team and experienced workers, from material choosing,production process to final packing,all are under strictly control to make sure you can get the qualified quartz infrared emitters.
3. Are you a member of Alibaba Trade Assurance?
A: Glad to tell you that we have joined the Trade Assurance on Alibaba to protect your payment to make sure that we delivery on time and manufacture quality infrared heater lamp as required.
4. How can I get samples?
A: We are honored to offer you samples.
5. How to protect your rights and interests?
A: You can place orders for quartz heater lamps by Trade Assurance, a new service provided by Alibaba. They will be the third part to safe guarding your payment before you receive satisfied IR heat lamps in hands.
NOTE: customized lamps available on request.