China shenzhen yuanming co., ltd Company News

Advantages of UV Inkjet Printing Industries UV LED Chip With the growing demand for UV inkjet printing in industrial applications, printing industries uv led chip is rapidly becoming a popular alternative to traditional metal-halide lamps.printing industries uv led chip This technology offers a combination of high performance, energy efficiency, cool operation and excellent reliability. Additionally, it eliminates the need for mercury and other hazardous materials. These factors have contributed to significant cost savings in the industry. The key to optimizing the system is in understanding how the various components work together – thermal management, LED arrays and optics.printing industries uv led chip By understanding how to optimize each piece, manufacturers can significantly improve the overall performance of a UV LED curing system and achieve significant energy savings and reduced operating costs. Unlike conventional mercury lamps, which are left on for an entire shift and consume considerable power while doing so, LEDs can be switched off during non-printing mode. This significantly reduces total power consumption and heat generation and helps to extend lamp life. This is an important advantage in a printer that is used in a variety of applications throughout the day, reducing downtime and maintenance costs and improving overall efficiency. Additionally, LEDs are free of ozone, which contributes to air pollution and environmental damage. They also produce significantly less waste, including discarded lamps that must be disposed of according to environmental regulations. Furthermore, LEDs are designed to be re-used and are a much more environmentally friendly solution than traditional metal halide lamps. LEDs are also smaller than traditional lamps, meaning they take up less space in the machine and can be easily installed on a flatbed or roll-fed printer. This allows for greater flexibility in the use of a printer, particularly when working with small, personalized orders. For example, a customer can print a single bottle label, then switch to printing pens or wooden packaging without having to change the settings of the machine. Aside from energy savings, LED-UV printers also offer exceptional color vibrancy, which is particularly useful for products such as food or premium packaging. This is a clear differentiator from other types of printing, where the final product may look dull or faded. Another advantage of LED-UV printing is that it cures instantly, allowing the print to be immediately stacked and shipped. This is particularly useful for companies that need to meet short turnaround times. In addition, LED-UV inks dry quickly and help to avoid ink set-off that is often encountered with other printing processes. As a result, the market for UV LED curing systems is expected to grow strongly in Europe. This is largely due to the increased demand for digital printing and the availability of a wide range of different sizes and power capabilities for both spot and area curing systems. In addition, the growing adoption of UV LED systems in other industries such as textiles and plastics is also contributing to this growth. Moreover, the ability to reduce downtime and maintenance costs by switching off UV LEDs when not in use is also a major driver of this market. Tags:700w uv led curing equipment

UV Lamp For Printers UV lamps for printers are essential to the operation of digital printing and converting equipment.for uv lamp for printer They provide an effective way to dry and cure coatings and inks without the use of heat. They are available in different arc lengths and spectral fills to ensure that you get the perfect fit for your specific curing system. Additionally, they do not release volatile organic compounds into the air and are an eco-friendly alternative to curing with heat. A high-quality UV lamp will deliver consistent UV energy for the desired length of time.for uv lamp for printer Depending on the model, it can deliver anywhere from 200 to 450 hours of operations. The UV output will gradually decrease as the lamp approaches its end of life. To avoid damage to your print head, it is important to monitor the UV output and change the bulb as needed. There are many advantages to using a UV curing system, such as speed and consistency of the drying process.for uv lamp for printer In addition, the UV light does not penetrate the substrate and can be used on a variety of materials, such as leather, canvas, wood, glass, and metal. It also does not etch or react with the material, ensuring that it is safe for the customer’s product. GEW offers a variety of LED and mercury systems to suit any application.for uv lamp for printer Whether you need a stand-alone UV laboratory unit or a complete curing solution for a 2.55m wide machine, we can help. Our newest products, AeroLED and LeoLED, are air-cooled to eliminate the need for a chiller while still providing maximum power and UV dose. These innovative LED products will help you reduce your energy usage and emissions while saving on maintenance costs. These products are made of a unique blend of quartz, copper and titanium, and are coated in a special protective film to prevent contamination.for uv lamp for printer They can be re-used and are ozone-free and mercury-free, making them the eco-friendly option for your curing needs. They also require less maintenance than mercury lamps and are safer to handle. UV-Curing Light Bulbs In the world of UV curing, it is important to use a light bulb with the right color spectrum to produce the best results.for uv lamp for printer A bulb with a narrow spectrum will create a more accurate representation of the cured color, while a wider spectrum can cause color shifting and fading. Our UV-curing light bulbs are manufactured in the USA and have a predictable lifespan to provide you with the highest quality and performance for your application.for uv lamp for printer Keep an eye out for warning signs that the bulb is nearing its end of life, such as gloss banding, blown fuses or a burning smell. We recommend dealing directly with the manufacturer to get your replacement UV bulbs rather than risking problems from Far Eastern suppliers. TCS Technologies has been manufacturing UV bulbs for 44 years and is the only one-stop shop for your UV replacement lamps, quartz plates, dichroic reflectors and more. Visit us today for a quote and find the ideal UV light bulb for your business. Tags:405nm uv led module 3d printer | 405 uv led module 3d printer | uv lamp for printer led module

                                                         What are the applications of LED UV in the printing industry? The printing industry was one of the earliest adopters of HG UV and then LED UV curing for inks and coatings. This was especially true with sheetfed offset and narrow web flexo printers. LED UV curing is becoming increasingly standard for digital inkjet and web offset presses. , There is a growing movement of printers retrofitting production lines that have existing UV curing systems to LED UV. The majority of UV-curable inkjet printers on the market use LED curing as their default curing technology as it has advanced to ensure faster curing and high-quality printing as well as improved production output. For flexographic presses, LED UV’s ability to cure with cooler temperatures is widely adopted as a game changer for printing on thinner films and a wider range of label stocks. Inkjet LED UV curing leads the market in wide-format graphics primarily because of the ability to print on specialty substrates, and most narrow web presses are sold standard with LED UV curing as well.

Gaining Ground in Printing   In printing, LED UV curing is increasingly standard in new digital inkjet, flexographic and offset sheet-fed presses, and there’s a growing movement of printers retrofitting production lines that have existing UV curing systems to LED UV. The majority of UV-curable inkjet printers on the market use LED-curing as their default curing technology as it has advanced to ensure faster curing and high-quality printing as well as improved production output. LED UV curing has become predominant in wide-format graphics and label inkjet printing, since the advent of using a small carriage to rapidly move the lightweight lamp across the width of the printer to cure the inks. This could not be achieved with mercury arc lamps due to their heavier weight, large footprint and cooling mechanisms. For flexographic presses, LED UV’s ability to cure with cooler temperatures is widely adopted as a game changer for printing on thinner films and a wider range of label stocks. Inkjet LED UV-curing leads the market in wide-format graphics primarily because of the ability to print on specialty substrates, and the majority of narrow web presses are sold standard with LED UV curing as well. While the initial investment of LED systems can be as much as five times the cost of traditional arc UV curing systems, the total lifetime cost of ownership can be lower when calculating the lower operating cost and the longer service life of the LED curing lamps along with process and productivity gains. LED UV-curing enables printers to produce and finish more documents on a single press, which can allow them to concentrate higher output volumes on fewer devices.

Company Profile： Shenzhen Yuanming Technology Co., Ltd. Specializes in the production and operation of high-power UV LEDs, Ultra violet curing light source products. The production of high-power UV LED ultra violet encapsulated products have hundreds of category. The power of products range from 0.5W to 10000W. The UV LED ultraviolet encapsulated products manufactured by Shenzhen Yuanming Science and Technology Co., Ltd. have various applications, including printing presses, 3D printing, transfer Printers, Screen Printers, Offset Printers, Coating Machines, Exposure Machines, UV LED Linght Sources, Spray Painting, Coating, Leather curing, Glass, Metal, Furniture, PCB Ink light-curing, as well as in agrciultural planting, fishery, crime investigation, medical, biological, cosmetic and water treatment. Food and other kinds of disinfection and sterilization. Since it’s establishment, relying on strong technical resources, specialized management and perfect supply and marketing channels, adhering to the business philosophy of "pursuing mutual development with customers" and the service tenet of "quality wins customers, honesty wins markets", the company has provided high-quality and efficient UV LED ultraviolet products, application service solution and technical support for customers, thus becoming trusted partners of customers with real value and trust. Shenzhen yuanming co., ltd. sincerely looks forward to your joining in the trading of high-power UV LED ultraviolet light products. Welcome to our company to negotiate business and looking forward to mutual growth and devlopment！   Ultraviolet (UV LED) curing principle: UV light curing system is divided into free radical system and cationic system, and the curing mechanism of different systems is different. Free radicals are mainly generated by light irradiation, which initiates polymerization and crosslinking reaction of monomers and prepolymers to achieve the effect of curing. The cationic system is a process in which the cationic photoinitiator is irradiated to generate a strong protic acid, and addition polymerization occurs to make the resin achieve a curing process.   Characteristics and uses of UV LED products: Widely used in banknote checking , UV detection , manicure , medical treatment , printing , adhesive curing , ink curing , Paint curing , etc . Large area curing , inkjet printing, curing outer coatings of wires and optical fibers , Material Irradiation Catalysis , Biological Experiments and Touch Screen Curing.   Advantages of UV LED Light Source : 1. Uniform , stable , strong illumination , shorten the curing time of products , improve production eficiency . 2. Low thermal radiation , especially suitable for liquid crystal display edge sealing , plastic substrate curing . Thin material printing , medical devices require a small heating area occasionally . 3. Low energy consumption ,10% power consumption of traditional mercury lamp curing machine , can save 90% of the electricity . 4. Reliable , the life of LED can reach more than 20000 hours , reducing the cost of consumption . 5.According to the actual application of customers , the shape and size of the luminous region of the UVLED can be customized according to the needs. 6. Ultraviolet LED light source does not need preheating and does not contain toxic mercury . Secondly , the power dissipation of the UVLED is much lower compared to traditional high - pressure mercury lamps. It takes hundreds even thousands of watts more for mercury lamps to produce the same effects and it needs to be preheated for about ten minutes . The lamp tube of mercury lamps also contains toxic substance "mercury". UV LEDs are safer and more environmental friendly choice over traditional technologies.

What is UV LED light curing system? What are the characteristics of UV light curing? In recent years, UV LED light curing technology has received close attention from the world, and many industrial production fields are gradually choosing UV LED light sources to replace traditional UV mercury lights. The UV LED light curing technology is environmental friendly that realizes the concept of environmental sustainability through use of light emitting diodes. Compared with the traditional UV mercury lamps, it has more higher efficiency and low energy consumption. Following are a few features of UV LED light curing:   1. The characteristics of the UV LED light source are that it belongs to a single-band ultraviolet light, with high luminous efficiency and low energy consumption. The UV LED light source can convert electrical energy into light energy through the led chip, and can emit a single-band ultraviolet light source. 365/385/395/405nm these bands. Compared with the traditional UV mercury lamp, only a small part of the full-band ultraviolet light emitted can actually exert energy efficiency. At the same time, the mercury lamp will generate a large amount of heat energy when it is in use, resulting in a large amount of energy consumption to a large extent;   2. UV LED light curing belongs to a kind of "cold light source", which does not generate infrared band and emits a lot of thermal energy, thereby causing thermal damage to the surface of the substrate. Like some ink printing fields, chip processing, liquid crystal display packaging and other fields, UV LED light sources are basically used for product processing;   3. The UV LED light curing system adopts a unique control panel, which can be used immediately when the power is turned on. It does not need to be preheated in advance like the traditional mercury lamp curing, and there is no need to worry about the regular replacement of consumables due to the life of the lamp like the mercury lamp. . UV LED light curing can instantly light up the lamp beads, and the power (10-100%) can be adjusted at will, which not only saves energy, but also is easy to operate!   4. The maintenance cost of UV LED light source is low. Usually, the use time of a UV LED curing machine is about 25000h, which is 5-8 times that of traditional UV mercury lamp. Due to the life of the lamp beads, almost no maintenance is required, which effectively reduces the cost of equipment maintenance;   5. The UV LED light curing system is mainly divided into UV LED spotlights, UV LED line light source, UV LED surface light source, UV LED curing lamps, UV LED water cooled machine, etc. according to its use environment, and the luminous size and irradiation can be customized according to the actual working conditions Area, the irradiation position is matched with the equipment, no large-scale machinery and pipeline installation are required, it can be adapted to work in a variety of environments, and the work efficiency of the assembly line is improved.   6. As a manufacturer of UV LED curing machines, Yuanming Technology provides a complete set of curing solutions for UV curing problems in various industries. We can provide a variety of conventional models to choose from, and can also customize according to the actual use of customers. Use standard products. If you have any questions about UV LED curing, you can contact Yuanming Technology for consultation and communication. Yuanming Technology will serve you wholeheartedly.   Contact information: Whatsapp: +8613266746340 Bert or +8613554208102 Umi Email: Bert@ymleduv.com or umi@ymleduv.com

UV Light Emitting Diode Technology   Overview At Yuanming, we bring our portfolio of UV light emitting diode technology to life sciences. Whether you are developing a new instrument for protein detection or a system for protecting patients from dangerous infections, Yuanming Technology is the right partner for highly-reliable, efficient and specialized UV light emitting diode technology. Benefits 1) Stability Due to Yuanming’s patented and proprietary design, the output of each array is calibrated and controlled to provide consistent and stable output. 2) Low-temperature Yuanming’s technology uses custom thermal and optical capabilities to minimize temperature transfer from the array to the working surface. Unlike traditional bulb sources that generate heat in excess of 250°C, solutions typically run below 60°C with the majority of heat being handled by the thermal management system and not at the work surface. 3) Instant-On/Off Being able to quickly turn the array on and off leads to more productive operations. LED arrays are similar to a light switch and can be turned on/off at will. In fact, turning the LED on only when needed is a the recommended practice and extends the LED lifetime. 4) There’s no mercury Most legacy systems require double containment to reduce the risk of glass and mercury contamination. Cleaning procedures for failed lamps can stop production lines for hours. Our UV LED systems do not require complicated double containment and contain no mercury. LED and Solid-State Wavelengths Whatever your wavelength, Yuanming has a solid solution. UV Power Power and precision are two of Yuanming’s strengths. UV Stability Yuanming’s light engines and detectors enable near-zero drift.

Long LED UV System Lifetime   Solid-state Light Emitting Diodes (LEDs) produce light when an electrical current flows from the positive (anode) side to the negative (cathode) side. Like other solid-state devices, LEDs offer a long lifetime if used properly. If engineered correctly, these semiconductor devices last beyond 20,000-30,000 hours of operating time unlike traditional UV lamps. Traditional lamps produce light by generating an electric arc inside an ionized gas (typically mercury) chamber to excite atoms, which then decay, emitting photons. Additionally, the European Commission (EC) through its Restriction on Hazardous Substances (RoHS) guidelines has continually monitored the rapid progress of UV LED’s capability. Many in the industry predict the EC will begin limiting traditional lamp usage, starting first with smaller systems then working towards larger systems in ensuing years .Combining energy generation of today’s UV LED light sources and the right formulation of UV curable resins, photoinitiators, and additives, it is possible to surpass current process capabilities for a variety of applications. UV LEDs are one small, though important, part of a UV light source, but the rest of the system must also be taken into account when discussing the lifetime. This includes the internal control circuitry plus the cooling system to ensure the LEDs remain within their operating specifications, as well as the housing to protect the LEDs from environmental factors. Yuanming’s patented and proprietary systems use thermal management, sealing techniques, optical enhancements, and control circuitry to maximize performance without sacrificing lifetime. UV LED Technology Benefits   Factors Affecting LED Lifetime Two major factors that affect the lifetime of LEDs are temperature and current. As LEDs convert electricity into light, heat generates within the p-n junction, known as the junction temperature. For a diode to achieve maximum life expectancy, the junction temperature has to remain in a safe operating zone. The UV Power output of a diode increases with input current but decreases with junction temperature. At any fixed input current, the cooler the junction temperature remains, the more UV output the diode will provide.     LED End of Life Characteristics The normal ‘failure mode’ of an LED is gradual degradation of the light output. Many commercial LED lighting systems define failure at 70% of the original operating output, also known as L70. Yuanming lamp sources are designed to ensure an L80 lifetime (80% of original output) of at least 20,000-30,000 hours, but have shown to provide L80 at as much as 40,000 hours. 

When it comes to improving indoor air quality, a UV Light Module is an effective and affordable way to eliminate mold and mildew, kill viruses and bacteria, and reduce odors. uv light module The best part is that this technology can be added to your HVAC system, making it easy for everyone in your home or business to enjoy the benefits of clean, healthy air. However, installing UV Light Module in your system isn’t a DIY job and you should have it done by an HVAC technician to ensure it works correctly and doesn’t damage your eyes. Another great feature of this UV Light Module is its ability to be used with the included dosimeter cards to determine how much light is needed for your specific application. UV Light Module means you can avoid overusing your UV Light Module and help your budget by determining the correct power level for your curing process. Additionally, you can use the dosimeter cards to help you track your UV exposure levels throughout the day. This uv light module also has several other helpful features, including an occupancy sensor and a WiFi-enabled timer that lets you control the unit via a mobile app. You can set the timing and activate the light remotely, giving you the flexibility you need to keep your establishment sanitary and safe at all times. In addition, the device can be set to delay activation until the last staff member leaves the workplace so that you don’t expose any employees or customers to harmful UV rays.

How to Increase the Efficiency of LED UV Led uv is a type of printing technology that uses UV rays to create images on a variety of different materials.led uv It is a versatile technique that is perfect for many different applications. In addition to its versatility, led uv is also energy efficient and environmentally friendly. Unlike traditional printing technologies, LED UV does not produce any heat, making it safe to use in most environments. This makes it a great choice for commercial and industrial settings. LEDs have the potential to replace traditional UV lamps in many applications.led uv They are smaller, more compact, and consume less power. Additionally, they do not require any warm-up time and turn on instantly when switched on. They also do not contain mercury, which can be harmful if released into the environment. As a result, LEDs are a safer alternative to mercury vapor lamps for water purification systems. In addition to their superior safety features, LEDs have a lower operating cost than other UV sources.led uv They also have a longer life span than traditional bulbs. This is important for any business that wants to save money and reduce maintenance costs. LEDs are a great alternative to mercury vapor lamps and are an excellent choice for any UV curing application. Currently, LEDs in the 280 nm +-5 nm wavelength range have a relative wall plug efficiency (WPE) of 4.led uv 1% and an external quantum efficiency (EQE) of around 6.1%. The WPE is a measure of the amount of energy that is converted to light. The EQE is the percentage of the input electrical power that is turned into radiation.led uv The higher the EQE, the more efficient the LED is. However, the EQE of an LED depends on a number of factors including the manufacturing process, device geometry and packaging material. In order to improve the EQE of UV LEDs, a number of strategies have been explored. One method that has been successful is to use a silicon-nitride substrate with p-type and n-type layers.led uv The p-type layer is formed with a high concentration of Al, while the n-type layer is made of SiN. This combination provides an effective band-gap of 3.4 eV and a low Schottky barrier height. Another way to increase the EQE of UV LEDs is to reduce the thermal resistance of the device.led uv This can be achieved by using a thermally conductive epoxy and reducing the contact surface area. It is also possible to use a hemispherical lens on the LED die to eliminate the recombination defect in the p-type layer. In addition, it is important to use a low refractive index packaging material such as PDLC. Tags:405 uv led module 3d printer | 405nm uv led module 3d printer