Introduction to the advantages of leduv UV curing systems


Compared with traditional UV curing equipment, the service life of mercury lamp is only 800-3000 hours, and the service life of LED UV curing system reaches 20000-30000 hours. The LED mode can only be turned on instantaneously when ultraviolet rays are needed, and when DUIY=1/5 (preparation time = 5 irradiation time=1), the service life of the LED method is equivalent to 30-40 times that of the mercury lamp method. Reduced time to change lamps: Increased productivity and at the same time very energy-efficient. However, when the traditional mercury lamp curing equipment is working, due to the slow start-up and opening and closing of the mercury lamp, the lamp life is affected, which not only causes unnecessary power consumption but also shortens the working life of the mercury lamp. What are the advantages of LED UV curing system? Let's break it down.

1. No thermal radiation. High-power LED does not emit infrared, the surface temperature of the irradiated product will rise below 5, and the traditional mercury lamp ultraviolet curing machine will generally make the surface of the irradiated product rise 60 ° C-90 ° C, will make the positioning of the product shift, resulting in defective products, led UV UV curing method suitable for plastic substrates, lens bonding, electronic products, optical fibers and cables and other thermal sensitivity and high-precision bonding process requirements.

2. Environmental protection. The traditional mercury lamp curing machine is to use mercury lamp to emit light, there is mercury in the bulb, waste disposal and transportation are troublesome, improper disposal will cause serious pollution to the environment. The LED curing machine uses semiconductor light-emitting and has no environmental pollution, so the LED UV UV curing system is more environmentally friendly.

3. Strong illumination. The leduv UV curing system adopts high-power LED chip and special optical design, and ultraviolet light can achieve high-precision and high-intensity irradiation; The UV output reaches an irradiation intensity of 8600mW/m2. The optical technology and manufacturing process used to achieve optimized high-intensity output and uniformity are almost twice that of traditional mercury lamps, resulting in faster curing of UV adhesives, shorter production times and greatly improved production efficiency. When the traditional mercury lamp light source curing machine increases the irradiation channel, the increase of the channel will lead to a decrease in the output energy of a single irradiation channel. The irradiation energy is not affected by the increase in channels and is always maintained at a high peak.

Compared with mercury lamps, the LED UV curing system shortens the irradiation time and improves production efficiency due to its super-concentrated illuminance.

4. Low energy consumption. Compared with mercury lamps, the effective luminous efficiency of UV lamps is more than 10 times that of mercury lamps. At the same time, whether or not the mercury lamp is effectively illuminated, the mercury lamp needs to be continuously lit, and the power is always consumed. However, the LED UV curing system consumes power only during irradiation, while the power consumption during standby is almost zero.

5. Simple installation, save space. The volume of the LED UV curing system is only 1/5 of the traditional vulcanizing machine, which makes the equipment installation simpler and reduces the floor space of the production site.

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