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Monday, March 2, 2015

Tips For Spray Painting And Technical

Spray paint is used to coat a surface ranging from furniture, cars homes, trucks with paint, varnishes, inks, etc. Even if a basic paint spray system includes a conventional paint spray, under pressure paint pot, compressed air system and flexible tubes. The most important equipment used in spray painting is the air gun. There are mainly two different methods of spraying gun: manual operation and automatic processes. In the manual mode, the spray gun is held by hand and moved over the area to be painted. For a continuous process, low pile, every 
shot should overlap the previous stroke. In automatic mode, the gun head is set on a mounting block from which the flow of paint is delivered. For painting large surfaces with a uniform coat of paint, air guns are the best material to use. But for detailed work, such as photo editing, paint or nail art, air brushes are mainly used. 

Spray painting techniques

Some of the techniques commonly used in paint spraying are described as follows:  HVLP (High Volume Low Pressure): This technique is similar to a common gun, because it uses a compressor to supply air. It requires a higher pressure and low volume of air to be nebulized and propel paint spray gun on the surface. This technique is generally applied in furniture finishing, cars and the cosmetics industry.

LVLP (low volume and high pressure): This technique uses a small amount of air to atomize the paint. Spray guns along a small low pressure compressor work and also have a small amount of paint. It is mainly used in small shops.

Electrostatic: In this technique, an electrically charged powder is sprayed onto the surface which is already an opposite electrical charge. The surface is cooked to fix the paint properly. The technology is environmentally friendly because there are no solvents that evaporate into the air or falling overboard. Electrostatic paint is more durable than liquid paint used to paint vehicles and other office equipment. Airless: In this technique, the spray guns are connected to a high pressure pump to atomize the coating by using different nozzle sizes to achieve the desired atomization. Airless spray coatings are mainly used for industrial and chemical applications because they penetrate better into pits and have a thick wet coat.

Tips For Spray Painting And Technical

Tips for spray painting

Here are some simple tips spray paint that will be very beneficial for beginners:  Always start by buying some spray cans of paint, because it is an inexpensive way to determine how spray painting is different from the usual painting is done with a brush or roller.

Make sure the surface you are painting is clean, dust free and dry.  For best results, Avoid painting in a very humid atmosphere,  and painting when the temperature is between 50-90 ° F. If the windy and dusty air, Painting prevent dust can be deposited on the wet paint.  The most important point to keep in mind when paint spraying is to spray thin layers of paint and keep the spray nozzle moving. Do not stop your hand, otherwise the paint will build up in the same place.  While painting, hold the spray paint at a distance of 10-14 cm from the surface.

Once you are done with paint, maintain the head down and press the nozzle until the paint not come out. Which will remove the paint from the nozzle so that it can be used in the future. Some objects such as wrought iron furniture lawn, screens, metal fences, etc. which can be difficult to paint with a brush or roller can be easily painted with spray paint. I'm sure the above mentioned tips spray paint and techniques will be useful to anyone planning to try their hand at spray painting for the first time.


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