UVLED Automotive Coating Technology

Automobile coating requires very high requirements for UVLED coating. It requires not only good physical and chemical properties, but also smooth appearance and high gloss. It also requires "bright as a mirror" for cars. In recent years, a lot of efforts and research work have been done to apply powder coatings to automobile painting, and some progress has been made.

 

The spray gun adopts three-stage air intake device, which can keep the powder on the charged needle and make the powder particles have the best charged effect.

 

 

 

With the cooperation of UV-curing equipment, UV-LED coating is irradiated for a short time, and epoxy/polyester powder sprayed on 1mm steel plate is cured in seconds. However, it takes 18 minutes for general hot air circulation or far-infrared equipment to cure, and the curing speed is increased hundreds of times.

 

 

 

The application of UV-curing technology can greatly improve the production efficiency, reduce the length of drying path and save investment. More importantly, it can improve the smoothness and brightness of UV-LED coating surface. Because the application of UV-curing technology, heat is solidified from the workpiece, it can drive "gas" to the surface, reduce "pinholes" and improve the powder. Leveling. The smoothness and gloss of powder UVLED coatings are no inferior to those of liquid coatings.

 

 

 

Futancy production: UV LED curing machine, LED UV curing machine, UV LED curing lamp, UV LE curing machine, UV LED curing lamp, UV curing machine