Processo di una linea di rivestimento in polvere

1、Surface preparation: The objects to be coated are first cleaned and pretreated to remove any contaminants, rust, or old paint. This step is crucial for ensuring good adhesion of the powder coating .

2、Powder application: The pretreated objects are then moved into the cabina di verniciatura a polvere, where the powder is sprayed onto the surface using powder spray guns. The electrostatic charge on the powder particles helps them to adhere to the grounded object .

3、Curing: After powder application, the coated objects are transferred to the curing oven. The oven heats the powder to a specific temperature for a certain period of time, causing the powder to melt and fuse together, forming a continuous and durable coating .

4、Cooling and inspection: Once the curing process is complete, the objects are cooled down and inspected for any defects or imperfections in the coating. Any necessary touch-ups or rework can be done at this stage .

5、Packaging and shipping: The finished, coated objects are then packaged and prepared for shipping to the end-user or for further assembly in a manufacturing process .