Centrifugal or Rotary Atomizers

Centrifugal force is used by this technology to produce atomization. They are most commonly used for computerized coating applications and normally in conjunction with an electrostatic charge. The covering is slung off the edges of the disk or a bell that is rotating at very high speeds. To guide in the atomization method, the ends of the disk or bell may be serrated. As the coating leaves the rotating disk or bell it enters an pintura eletrostatica field that atomizes the coating even more.

We will examine it in greater detail in a future article and will avoid further discussion at this time, while the usage of this atomization technology is very limited in manual purposes.

Electrostatic Atomization Technology

Electrostatic guns create a negatively-charged area in the gun to a positively grounded part. The paint particles pass-through the area where they become charged. These negatively-charged particles are then drawn to the absolutely grounded part. This decreases over spray as the paint particles are pulled back to the part and the over spray that might generally move the part, is pulled to the back and the sides of the part. Since the negatively-charged molecules of the paint are repelled from each other the electrostatic field also helps to atomize the coatings.

Electrostatic guns can be found in the majority of the previously note atomization technologies so we'll perhaps not examine them in detail in this informative article. All electrostatic guns are considered compliant technology. We'll have to address these along side rotary atomizers in still another report in the near future, as there are numerous problems concerning pintura eletrostatica technologies that ought to be considered before purchasing.

There are new technologies that are working their way in to the industrial finishing industry that are useful. Some spray gun makers have previously begun introducing air spray guns that claim to be as productive as HVLP but use air stresses more than 10 psi. The others are adding hybrid guns that mix air spray with an airless tip, like Air-Assisted Airless, but with liquid pressures that are considered low pressure.

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As to if these technologies catch on, experience and only time will tell. Much will depend on the coatings they need to spray, the industries they serve, acceptance by state environmental agencies and most of all, the finishers that need to work with them. We'll attempt to keep you updated on these new technologies as they prove themselves in the field.

Once you've decided that you're going to paint your vehicle then you're going to need to master the methods associated with getting a resilient finish. Obviously, the item you are going to require is pintura eletrostatica. That comes in many different forms, but every one has its own unique method of applying it.

You'll get the most frequent type of car spray paint uses compressed gas. Then compressed air can be used to supply the ability to spray it. Additionally there are a number of spray guns on the market created specifically for this sort of painting chores.

If you are doing just touchup or even a little job then you must get the typical canned spray paint ample. These are aerosol cans of vehicle spray paint that are highly condensed. To apply you keep your arm going as you quickly apply a light coat of the paint to the desired area. Do not wait in moving the can as you will end up with runs.

Then you definitely have to the choice of using the large spray guns. In cases like this, the paint will be combined by the spray gun with the air to get the pressure. Again, you'll only need to apply a light coat and again keep your arm moving. If you do not keep a fair sweep of the paint, you'll end up getting a sporadic finish. There's lots of over spray with this specific approach while 2/3rds goes into the air as about 1/3 will go to the object.

A different type of technique you need to use is with a Top Volume Low Pressure sprayer. It is very similar to the standard spray gun except less pressure is required by the gun. In cases like this, though a greater amount of air is necessary. This process if you use it properly will mean paid off over spray therefore the target area will be reached by more car spray paint. In this case 2/3 rds of the paint is likely to be utilized with 1/3 entering the air. Opinions differ regarding whether one like using the HVLP strategies.

For hard to reach areas you can use the electrostatic spray painting. Yet again, this method is more effective for the amount of car spray paint that hit's the prospective area.

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There are several other methods that are much the same. In regards to methods it largely depends on the kind of equipment you're using. Most of the equipment used for pintura eletrostática will come with instructions and suggestions. In virtually every case though it'll propose several light coats instead of one or two major ones. The fundamental techniques of keeping the paint moving will most likely be instructed.

If possible, you may choose to practice just a little with whatever equipment you determine. Easier to make your problems on yet another object besides your car or truck. If you do not you could get far more work than you bargained for.