There are many advantages in using the powder coating technique. The powders that are over sprayed in the process can be recycled which is also a major advantage in this method. This advantage helps in cutting down the overhead cost. The coating is very much environment friendly as it emits minimal amount of Volatile Organic Compounds which are said to harm the environment. The process does not require involvement of any chemical substance. The coating is long lasting and is corrosion resistant unlike the conventional paint.
Giving a smooth finish, one will barely be able to differentiate between the vertical and horizontal coated surfaces. There are number of companies that have switched to the use of powder over wet paints for coating. The cost of powder coating is also less when compared to other techniques of painting.
The process consists of mainly three steps: Preparation, powder application and curing. The first step involves the removal of all the dirt off the item to be coated. This can be done by media blasting or sandblasting. The cleaner the surface is the smoother the finish will be. Second step is the application of powder which is as simple as painting. The parts that need to be painted are coated with the powder. Finally the coating is left to dry. The drying process makes the item glossy as well as hard. After being cured, your masterpiece is ready. So if you are looking to paint any metal part, then powder coating is something that can prove to be very beneficial to you.
