[UVLED exposure machine] As a new type of exposure machine, since its birth has attracted much attention. An exposure machine is a device that transfers image information from a film or other transparent body to a surface coated with a photosensitive substance by turning on a light to emit UVA wavelength ultraviolet light. The new generation of UVLED curing exposure machine is mainly used in PCB circuit board manufacturing, semiconductor production and high precision fine line exposure. As a UVLED curing equipment manufacturer, Coinu today will talk to you about how to choose a more suitable UVLED curing exposure machine.
UVLED curing exposure machine how to choose?
In order to choose a suitable UVLED curing exposure machine, we must first understand the parameters and characteristics of the UVLED exposure machine, after understanding its main parameters, we can better choose a suitable UVLED curing exposure machine.
The main parameters of UVLED exposure machine are:
1. The exposure area, which is better understood, is the size of the area required by the user, which is usually slightly larger than the actual product type by 10 ~ 20%;
2. The wavelength of the light source, the selection of the wavelength is based on the exposed object, usually 365nm is multiple selection, and the application range is relatively wide;
3, uniformity, due to the high accuracy of exposure requirements, light uniformity is one of the important indicators, UVLED exposure machine required light uniformity is generally not less than 95%;
4. Light intensity, light intensity is set according to the exposure material, the UVLED exposure machine is free to set the intensity, the use distance is about 80mm, can reach 100mw/cm2;
5. Exposure time, different users will have different requirements
6. Parallel Angle is an important indicator, especially when the line width is very narrow, it can better reflect the difference between a good exposure machine and the general, and the best parallel Angle can be about 2.5 degrees at present.
With these parameters and indicators, we can better understand the UVLED curing exposure machine.
Auvcure is a professional manufacturer of all kinds of UVLED point light source, [UVLED line light source], UVLED surface light source and [UV curing machine], and can provide solutions and customization according to the actual needs of customers. The company has Japanese production technology, products are exported to South Korea, Japan, the United States, Brazil and other places. Welcome friends from all walks of life exchange guidance. If you want to know more about [UV light fixed machine] relevant information, welcome to online consultation customer service or call the company’s service hotline for consultation, we will be happy to provide you with quality service! Some of the information/pictures in this article are from the Internet, only for the purpose of sharing new information in the industry, not for commercial use. If any rights are involved, please inform us immediately, and we will delete it immediately. Thank you.
