After understanding the uses, principles, and benefits of UV printers, beginners need to have a deeper understanding of the core components of the equipment. This will help them avoid being deceived and select the right equipment with more professionalism. The key components of a UV printer are as follows:
- LED curing lamp:
The LED curing lamp is located on both sides of the nozzle and is responsible for curing UV ink. There is a significant difference in the quality of lamps, with ordinary ones priced below 5000 yuan, while high-quality ones may exceed ten thousand yuan. High-quality LED lamps have better light penetration, lower light attenuation, and a longer lifespan. If the printed patterns become sticky or dry out after a period of use, even if the printing speed is reduced, they won’t resolve the issue, which is often caused by poor-quality LED lamps. - Guide rail:
The guide rail is crucial in ensuring the carriage’s smooth movement during the printing process. Its precision and rigidity directly affect the stability of the carriage’s operation. - Platform:
The platform is the component that supports the printed object. Although it may seem simple, it has a high technical level. A high-quality platform can provide long-term use without depression and maintain flatness. The technology and cost difference between platforms from different manufacturers can be as high as 10 to 20 times. - The circuit board and control card: The circuit board and control card are like the “brain” of the UV printer. They manage the inkjet actions of the printhead and coordinate the operation of various parts of the machine.
- Printhead:
The printhead is responsible for printing and forming patterns using ink-jetting. Equipment performance is evaluated based on its printing accuracy, speed, lifespan, stability, and compatibility. - Machine body:
The machine body is crucial to the stability of the entire device. A high-quality machine body can reduce equipment vibration, reduce physical wear, and extend the lifespan of components. The difference in the structure of machines may result in a price difference that is several times higher. Therefore, do not overlook this crucial aspect when making a purchase decision.
