Fiber coating UV LED for Fiber drawing coloring high speed and high quality
Product advantages:
1. Our product is without VOC, more healthy and friendly for the environment.
2. Compared to the Conventional UV LAMP, UV led lifespan is more than 25,000 hours, less power consumption, the energy decay rate is just 1%, Could save your 70% cost
3. LED color calibration to ensure the light intensity consistency to enable the stability of quality
4. UV LED lamp could connect to your conventional UV curing machine so as to save your purchasing machine cost.
Fiber coating curing is a highly skilled process. In the fiber drawing tower, it is produced at a speed of 2km per minute. The UV curing process determines the quality of the fiber. Traditional curing methods consume a lot of electricity, generate a lot of heat, and have high maintenance costs. UV LED technology makes up for the traditional UV-cured shortboard, which is a new, energy-saving and efficient technology.
For every 1 centimeter of fiber produced, the LED UV lamp and the extraction system use approximately 0.5-0.7 degrees of power. We produced about 240 million core kilometers of fiber in 2018 in China, and the total power consumption will exceed 160 million kWh.
Compare with conventional UV lamp
1. For every 1 centimeter of fiber produced, the LED UV lamp and the extraction system use approximately 0.5-0.7 degrees of power.
2. We produced about 240 million core kilometers of fiber in 2018 in China, and the total power consumption will exceed 160 million kWh.
3. UV-LEDs are five times more efficient than mercury lamps.
4. If UVLED is applied for optical fiber production in 2018, it can save RMB256 million(It's the visible cost).
5. Invisible cost : Extracting the heat generated by the drawing tower area and maintaining the constant temperature of the cleanroom( 23-26°C & 50% RH); the high curing efficiency of UVLED peak intensity can increase the drawing capacity; but the heat generated by mercury lamp will cool the exhaust system, and the cost of consumables in the mercury lamp use process;
Technical advantages of UV-LED:
UV-LEDs are five times more efficient than mercury lamps.
If UVLED is applied for optical fiber production in 2018, it can save RMB256 million. (It's the visible cost)
Invisible cost : Extracting the heat generated by the drawing tower area and maintaining the constant temperature of the cleanroom( 23-26°C & 50% RH);the high curing efficiency of UVLED peak intensity can increase the drawing capacity, but the heat generated by mercury lamp will cool the exhaust system, and the cost of consumables in the mercury lamp use process;
UV LED Optical Fiber Curing Light Parameter:
| Specification | Valid emitting area(mm ) | Illuminate distance(mm ) | Wavelength(nm ) | Luminous intensity(mW/cm2 ) | uniformity | Luminous half Angle | Cooling method |
| UVLED Spot Light Source | ＞φ10 | 350 | 365 | ＞400 | ＞90% | 1.7° | Nature convection |
| UVLED Area Light Source | 280x190 | 350 | ＞480 | ＞80% | 1.7° | Water cooling |
Technical advantages of UV-LED
► Intelligent design, self-test, abnormal alarm function. High-temperature warning, real-time monitoring of light intensity, automatic adjustment.
► Drive independent research and development design, currently used in large quantities, stable and reliable performance;
► Precision optical design for optimal illumination output;
► Precision heat dissipation design ensures optimal heat dissipation of LED modules;
► In India, Thailand, Singapore and the European Union, we have a 24-hour after-sales service team.
Optical modeling simulation
Application: Curved phone cover exposure
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