7 Strategies To Purchasing The Right Air-brush Compressor
If you're looking for an air-brush compressor, there are a couple of things you've got to consider. The 1st big question is to ask whether or not this is for home or pro use. Home use does not need the same dependability or craggy construction (and comes with a lower ticket) while commercial use requires higher quality, these compressors will last longer under military grade usage but come with heftier costs.
Both home and commercial applications however require the same quantity of airflow. Understand that the brush attachment does not know if it's a home job or a commercial job – all that it understands is if it is getting the right airflow going through the nozzle. Note that your gun should tell you what airflow it requires to operate at the best capacity, and in case of doubt, ask at the outlets that sold you the air brush.
And when you know this figure, pros advise to “oversize” that compressor at least a little to smooth down the demands. Remember it's often possible to adjust or downsize the airflow to the brush if necessary. Note though that if you have got a higher airflow, you can handle a thicker paint.
So what’s important in air compressors? Noise is. This is undeniably true when you are using it all day but even for occasional home use, you're going to wish to muffle this baby. If a scarcity of sound is crucial, then look for airbrush-specific compressors. They are the quietest form of air compressor on the market but you’ll wind up paying at least $1000 for this right. It is far less expensive to get a compressor from a local box store and build a soundproof box around it.
You also need an oil-free compressor. Oil-less compressors cost more but you eliminate “fish-eyes” from your work with the little droplets of oil put out by a machine lubed with oil. And the point that's of interest is that oil-less compressors are noisier than similar oil-lubed machines. Oil-less machines run hotter without oil lubricating and they have an inclination to have a shorter lifespan.
Water is a pain in the paint. All compressors spit water out the working end. This is a function of squeezing air and can not be ignored. You'll have to have a good compressed air purifying device at the working end of the line to get rid of the free water. If you are spraying onto a cool surface, you can inadvertently get some water droplets forming on that surface as water vapor in the air condenses. That being true, you'll need an in-line air dryer.
If you really are serious about using your airbrush compressor, you're going to want to install a good air regulator. This evens out the airflow and makes life a ton easier. It also enables you to lay paint with a steady flow rather than creating blobs because of uneven airflow.
A slightly technical term “duty cycle” means whether the compressor is rated as continual use or intermittent use. If you purchase a compressor from a box store (often less expensive patchy use models) do not expect it to color an entire wagon side at one time without giving the compressor a rest, or you risk it burning out. They don't seem to be rated for long term use rather they are better fitted for filling up tires.
And those are the seven systems of purchasing an air-brush compressor that you will have to know.
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