An income on powder paint
Electrostatic powder paint

The application of powder coating as a final process has obviously grown significantly in the last few years and many engineers and craftsmen have changed direction towards powder coating in order to produce high quality coatings.
In fact, powder coatings include a large volume of the market of coating materials, and this is in direct competition with the market of liquid coatings.
With the new environmental regulations regarding climate and waste consumption, the movement from liquid paint to powder paint has become much more common and common. Liquid paints need solvents to flow on the surface and these solvents need to be removed, filtered and solvent return system to control the volatile components, while powder coatings are a dry coating where the solvents are not in any part of the surface. Their process is not consumed.
In powder coatings, soft milled particles, which include pigment and resin, are electrostatically charged and sprayed towards the metal piece. This coating process can be done by hand or with various devices that are available to small and large consumers. be done automatically. The parts to be coated are kept neutral so that the charged particles that are sprayed onto them stick to them and remain in place on the part until they are melted in the furnace and become a smooth surface. The result of this process will be that a one-hand, durable and high-quality coating will be obtained.


The greatness of powder coatings is associated with their inherent economic efficiency. This matter is determined where these coatings are compared with liquid coatings.
Since there are no volatile components in the powder coating, the air used for vacuuming the powder in the spray chamber can be directly returned to the open air.
The furnaces in which the solvent-based coatings are baked must be heated, and in order to ensure that the solvent vapors do not reach the active stage of explosion, a very large volume of air must be evacuated. It is less than the furnace and as a result, unlike the high temperatures that the coating needs for baking, it saves energy and money.
Saving in system efficiency due to the fact that less training is needed to work with a powder coating system, there is no mixing of powder with solvents and catalysts, so labor costs will be saved.
The powder paint application system can give higher efficiency to the coating process, which saves time and money. The parts can be arranged on conveyors close to each other so that more parts pass through the production line in a period of time and thus the cost of painted parts is reduced. Also, more parts can be coated automatically in such a way that the powder coating does not move, does not spill, and does not give out, and in this way, the amount of painted parts that are returned is significantly reduced. Powder and powder return methods (cyclone) with high efficiency, it is possible to reach the final efficiency of using 95-98% powder.
If it is necessary to spray more than one color powder, it is possible to change the color of the system in a relatively short period of time, and up to 99% of the powder that is sprayed towards the part and does not sit on the part can be returned to the system. be used and these issues reduce the cost of wasted powder.
Today′s powder coatings provide us with a wide range of desirable properties and luster and can provide any shade of color or texture, and the thickness of the coating is possible in different and required ranges.
Currently, powder coatings have hundreds of applications, as the market capacity grows, research continues to improve product quality, which leads to more innovations and market expansion.
One of the biggest consumer potentials of powder coatings is applied industries. These high quality coatings are both attractive and durable and are a suitable alternative to use instead of glaze and liquid coatings on the surfaces of commercial and industrial equipment. These devices include a wide range of products.
The technological advances that have been made in powder paint have created powder paints with proper gloss, paints that require lower baking temperatures, and paints with greater resistance to crushing and scratching, and paints that are resistant to detergents and oils. All this has caused the powder coating to occupy about 50% of the market of all coating materials.
The construction and architecture market uses powder coating on cabinets, shelves, aluminum parts for door and window molds and office furniture. Mailboxes, rails, fences, metal canopies, parking poles and highways, protective rails, agricultural tools, gardening tools, yard chairs, wrought iron, household appliances, industrial electrical panels, automobile manufacturing and hundreds of production products that everyone needs. They have high weather resistance and are covered with powder coatings.
Technological advances have made it possible to expand the fields of application of powder coatings to non-metallic surfaces such as: ceramics, wood, plastic, and parts made of brass alloy, such as bottles, booth frames, car dashboards, etc. . . . . They are covered with this type of paint.
With constant emphasis on controlling the release of materials in industrial processes