Each item that is fabricated to combine together for your product must be protected from the elements. This is because the welding that must be done or the sanding that is part of a cleaning process does not always look good. The paint you could put on them will often chip and flake off. The powder coat that is available will not as this is applied in a unique way.
A large percentage of all items seen on the shelves, today, have this type of coating. It is a solid looking, often colorful, coat that resists much. It is used on computer cases and most appliances. It is used on plumbing fixtures, even those used in large water and sewer treatment plants because of its durable nature. It has a way of making everything it is on more durable and less susceptible to abrasion and other outside damage.
When the preferred coating is paint, the amount of dust free space that must be allocated is substantial. The cleaning, laying or hanging of all parts to receive paint must be available. The curing area is also a large space as this will often take many hours to completely dry. The need to not disturb this material as they are drying is also something to plan into the arraignment of the plant and processing areas.
For a powder coating process, not as much room will be needed. It can be set up easily and the oven can be located in the same area. Most smaller firms do, however, farm this work out as it is easier to concentrate on the manufacturing of the components and not worry about the coating. Larger firms may have these areas set up for this work.
This process is fairly simple and can be conducted with appropriate training. The parts are cleaned through baths or sandblasting. They are then hooked up to an electrical charge and sprayed with the special resins. This positive charge, combined with the negative charge of the powder, will hold it on the part. Then it goes into the oven.
The oven will be heated to between 200 and about 400 degrees based on the material being heated and the make up of the resins and pigments being used. Just a very few minutes will be needed to bond this powder to itself and the metal underneath. It will melt and flow into all of the recesses present and cover most of all but the largest imperfections.
Time and money that is saved because of the use of a professional firm to do this powder coating can be spent in other areas. Whether you set this equipment up in your plant or take advantage of an outside firm is your choice. This can certainly level the field as far as presentation of items offered by smaller companies against those offered by larger firms.
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