For a cars paint job to be proper and long-lasting you need the best air compressor for painting.
The air compressor makes everything easy. You are able to complete the task faster and the end product will be of a higher quality
So how does one know the best air compressor for spray painting cars?
Here we have put together a buyer’s guide. And a list of air compressors, that you can choose for a perfect paint job.
Best Air Compressor for Painting Cars- Top Picks
Craftsman CMEC6150K Air Compressor
Not only Is this compressor suitable for spray painting. It will deliver impressive performance in many other applications like; inflating tires, shoe molding, and fixing baseboards.
Features
- 2.6 CFM at 90 PSI
- 5 dB noise level
- 6-gallon tank capacity
- Weighs 32.5 lbs.
What we like
- Very good quality
- Comes with an accessory kit
- Quick motor recovery
- Pretty lightweight
What we dislike
- The accessories provided are of cheap quality
California Air Tools 10020C Air Compressor
With a fairly large tank of 10-gallon, the air compressor is suitable for medium tasks. The oil-free nature of its motor also means that less maintenance is needed. Resulting in a lower operational cost incurred during its ownership.
The motor operates at a 70db noise level which is fairly quiet. And is designed to run at only 1,680 RPM, to increase longevity.
Features
- 70 dB noise
- 2hp motor 1,680 RPM
- 5.3 CFM @ 90 PSI
- 125 PSI max pressure
- Weighs 82.5 lbs.
What we like
- Good capacity at 10-gallons
- Quiet operation
- Less maintenance costs
- 2 pressure control gauges
What we dislike
- pricey
Senco PC1010 Portable Hot Dog Air Compressor
The Senco PC 1010 is a fairly small air compressor with a 1-gallon capacity. It offers a budget alternative for use on relatively smaller tasks. But it’s powerful enough to give you superior service. The strength of this air compressor lies in its portability. The 20lbs weight makes it easy to maneuver and carry around.
If you are someone who likes a quiet workshop, you’ll also be pleased to know that the motor is pretty silent during operation
Features
- 2HP motor, 3,400 RPM
- 68 dB sound level
- 0.6 CFM at 100 PSI
- 125 PSI max pressure
- Oil-less pump
- Pump-up time 128 secs.
- Weighs 20 lbs.
What we like
- Quiet operation
- Portability
- Ideal for smaller tasks.
What we dislike
- Unsuitable for larger tasks
DeWalt D55146 Air Compressor
The air compressor comes with user friendly features like; a 10” non-flat foam tires for easier maneuverability. A vertical stand feature, a collapsible handle, 2 easy-to-read gauges, and a low working noise level of 78db.
The tank has a 4.5-gallon capacity which is sufficient for medium tasks.
Features
- 5 CFM at 90PSI
- 78 dB noise level
- 5- gallon tank
- 6 hp motor
- 225 max PSI
- Weighs 80 lbs.
What we like
- Numerous practical features
- Fairly quiet operation at 78 dB noise level
- Feels Sturdy and durable
What we dislike
- Doesn’t include a wiring manual
Makita MAC5200 Air Compressor
The air compressor is well built incorporating features like; a Cast iron pump with a Big Bore cylinder to give you durable performance. other features include; a removable pump for easier maintenance. A foldable handle for easier storage, copper finned discharge tubing for increased cooling, rugged wheels, and a built-in storage compartment to keep your fittings and accessories.
Features
- 3hp motor
- Max pressure of 140 PSI
- 2-gallon tank capacity
- 5 CFM at 90 PSI
- Oil lubricated
- Weighs 75 lbs.
What we like
- Built to last
- Folding handle adds to the practicality
- Good rugged wheels for jobsite mobility
- Low operating temperatures
What we dislike
- Pricey
- Requires regular maintenance
Best Air Compressor for Painting Cars- Buyer’s Guide
These are some of the features to look at when choosing an air compressor for painting cars
1. Power
The power of an air compressor is defined by the horsepower of the motor. The more the horsepower the more capable will be the air compressor. An ideal air compressor for painting cars should have at least 2.5 hp. This will result in enough compression and a higher flow rate capability.
2. Cubic Feet per Minute (CFM)
The CFM is how fast the air compressor can deliver air at given air pressure. The CFM capability of an air compressor comes indicated by the manufacturer.
Among other things, the CFM requirement will depend on the type of spray gun that you use with your air compressor.
We have the HVLP (high volume low pressure) and LVLP (low volume low pressure) spray guns. With different CFM requirements.
The HVLP spray gun is the best alternative for evenly applied paint. These guns require at least 5 CFM.
The LVLP is most suitable for the finish and requires at least 2.5 CFM
3. Capacity
You don’t want to run out of pressure in the middle of a spraying job or spend an eternity working on a single project.
This demands an air compressor tank that can hold sufficient air. For medium to heavy tasks.
You can still use a smaller tank if your budget limits. But a 60-gallon to 80-gallon air compressor will give you adequate run time to ensure you produce quality work.
4. Pressure
Pressure is measured in pressure per square inch (PSI). It complements the CFM to give you a quality output.
Although an air pressure 0f 20 to 25 PSI is sufficient when applying a clear coat to your car. An air compressor capable of higher pressure, at least 90 PSI, is more valuable. This is because it can also be used with a variety of other power tools.
5. Portability
Defines how easily you can move the air compressor around. Portability is good when working and also helps during storage.
A Big stationary air compressor is good for industrial tasks. But for painting, the most ideal air compressor is one that is portable. Or has wheels for easier maneuverability.
6. Noise
No compressor is completely silent, but some are louder than others. Depending on where you will be carrying out your paintwork, the noise level can be an issue for you.
If that is the case, consider getting a more silent air compressor. Most of these have sound levels of 70dB at most.
Best Air Compressor for Painting Cars – FAQs
Q:What are the benefits of using an air compressor for painting cars?
Aside from saving you valuable time, an air compressor gives you a smooth result. More than what you would get from a paintbrush.
This however depends on the painting skillset of the person doing the job. And the quality of the air compressor and spray gun used.
Q:Electric air compressor or gas powered which one is good for painting?
Although not as long-lasting and portable as gas-powered air compressors. Electric air compressors; provide a more efficient motor, can work continuously and do not produce toxic gases.
Conclusion
The Craftsman CMEC6150K provides a reliable yet properly sized air compressor. It also comes at an affordable price that will pay for itself in the short run.
Remember that for proper durability and functioning of an air compressor proper maintenance is paramount. Refer to the user’s manual to identify the steps that you should take, to ensure your compressor functions properly with minimal qualms.
When using an oiled compressor, make sure you get the right compressor oil without opting for substitutes.