Powder Coating Process
The equipments used in this process are categorized into two: the electrostatic coating wherein the powder is introduced to the target area using tribo or corona charging guns and fluidized bed wherein a container with air cavity at the bottom is filled with powder which is used for sticking pre-heated coating to the surface of the object to be applied with powder coating.
Substrate or layer preparation
This is the primary step towards achieving a successful powder coating. Free the area from oil traces, lubricants, oxide remnants and other blemishes on the target substrate.
If there are any stains on the surface, you can apply various forms of cleaning techniques depending on the substrate, the type of blemish and the size of surface to be cleaned. In addition to that, check the ingredients to make sure it is not harmful to your health.
For wooden, plastic and glass surfaces, you can apply sandblasting while silicon carbide grit is used on non metal materials. For steel surfaces like beams, a cast steel shot is used to prepare the surface from powder coating.
Powder application
The powder used for coating is made of grounded color particles. The particles are charged and squirted to the surface electrostatically. The particles are grounded electrically in order for them to stick strongly to the surface area until the process is done.
Curing
This is an important process wherein after the powder is applied on the subject, it is placed in an infrared cure or convection cure oven and is subjected to around 200 degree Celsius for ten minutes. In this process the powder coating is melted and allowed to react chemically for it to stick to the substrate permanently.
By using the right equipment, you can achieve a tough finish that sticks to the paint tougher than traditional painting process. Its popularity is due to the fact that it resists to chemicals, does not require any solvent and is environment-friendly.
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Do you realize the fact that today's coating industry have turned revolutionary in terms of method in surface area coating? Producers do not simply make use of traditional wet paints but also make use of dry paints to provide an item an excellent coating surface finish.
Nowadays, powder coating is a widely popular choice when it comes to surface finishing. It may seem similar to wet paints however this technology guarantees top quality finishes, affordability, lasting end result and zero environmental issues. Also, it is sturdy, appealing and highly resistant against scratches. This approach recycles unused paint in contrast to the traditional paints thus waste products are kept to a minimum level. Additionally, disposal is also very easy and safe.
You may think of using regular liquid paints when it comes to painting your furniture, your fence or even your car. However, are you aware that painting your house fixtures, windows, baby's new bed plus automobile parts will give you great outcomes simply by using a new approach? Yes, there's a far greater option to the typical and conventional liquid fresh paint method. It's known as powder coating.
Offers manual, automatic and portable powder coating equipments including electrostatic powder coating gun, powder optimization equipment, powder recovery system, powder spray gun, corona tribo guns, powder coating booth, spray police, sievers, powder manager etc. powder coating plant machines used in powder coating applications process.
Powder coating has grown to be by far the most well-known approaches to surface area finishing or even surface area coating method.
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