The working principle of uvled ultraviolet cold light source in paint curingread count [266] release time：2020-01-02 20:27:00

uv led Ultraviolet cold light source solves many problems of the existing coating process. First of all, wooden furniture has many characteristics, such as friction, environmental protection, resistance to physical damage, etc., which all require high standards. However, the current coating technology and paint cannot fully meet such conditions. therefore uv The emergence of coatings solves these problems. UV coatings have the characteristics of fast curing, environmental protection, good scratch resistance, high hardness film, high solid content, chemical resistance, etc. In addition, the process paint of UV coatings can be recycled, which can reduce the cost of paint. At the same time uvled The finished product can be dried in one go, which is much better than manual spraying. Therefore, this process is relatively advanced in China. The specific working principle and process are as follows:

1. UVLED cold light source enters the product: apply the paint on the conveyor belt and start working

2. Electrostatic dust: extract oil and remove dust

3. Preheating: In order to make the color better, adjust the temperature

4. UVLED cold light source primer spraying: the color of the product itself is covered and used to produce the color of the secondary color spraying

5. Drying: dry through the tunnel IR area to prepare for the next spray

6. Surface spraying: spraying color requirements

7、uvled ultraviolet cold light source Delicate drying: flattening and drying through tunnels UV spray curing: UV light coating UV light coating requires medium color (800 ~ 1200mj) and can be cured instantly.