1. Save electricity and energy, and reduce costs - LEDs consume only about 15 watts of energy when reaching a certain brightness, while traditional lamps consume 1500 watts of energy to reach the same brightness, even with UV halogen Compared with other lights, it can also save 80% of energy, so LED lights are very energy-saving and environmentally friendly.
2. The light source system has a 3-year warranty and a long service life - the LED lamp has a service life of more than 20,000 hours.
3. Wider application range - The light emitted by LED lights is not infrared heating, and the heat emitted is low, so it will not affect media that are easily deformed by heat (such as foam plastic boards, foil films, PVC etc.) during the printing process. In this way, the application range of the medium becomes wider.
4. Fast response (switching) time - LED lights do not need to be preheated and can be printed immediately after turning on, thus improving productivity.
5. High safety - LED lights have no UVC rays, no ozone release, and are not easy to break.
6. High stability - The printing quality of UV inkjet printers is closely related to the UV drying and curing process. The stability of the LED lamp makes the output energy predictable and stable, so printing The effects are also predictable and stable.
7. LED solidifies ink deeply - The wavelength of light emitted by LED lamp is 395nm, which can solidify ink deeply, so there will be no situation where the surface of the printed product is dry but the bottom layer is not. It has strong adhesion and scratch resistance when printing on various media.
8. The product has applied for national patents and obtained four 7 national patent certificates. Now a high-power UV-LED exposure machine with independent intellectual property rights is in mass production and is on the market. Compared with traditional metal halide lamp exposure machines, the entire machine will save more than 85% of energy.
9. Faced with high labor costs, manual models will inevitably be upgraded to automated equipment. The CCD automatic alignment LED light source exposure machine currently produced by SUN-FUBAO is mass-produced and launched, and is widely used.
The exposure machine is an indispensable equipment for modern manufacturing of printed circuit boards (PCBs). One of the most critical processes in the printed circuit board manufacturing process is to transfer the negative image to the copper foil substrate. First, coat a layer of photosensitive material (such as liquid photosensitive glue, photosensitive resist dry film, etc.) on the substrate, and then irradiate the photosensitive material coated on the substrate to change its solubility. The resin is not polymerized and is dissolved under the action of the developer. The resin in the photosensitive part remains on the substrate to form an image. This process is exposure, which is the process completed by the exposure machine in the production of printed circuit boards.