Every type of air compressor is designed for different uses. Many people use an air compressor for abrasive blasting or sandblasting. From inflating the tires to spray painting… Even if you want to go scuba diving, you would need an air compressor. There are millions of more uses of this tool. Air compressor is an important tool in a lot of segments of your work. A good air compressor will play an important role in your workplace, especially if you need to do some sandblasting.
For sandblasting, it is recommended to use powerful industrial-grade air compressors. They usually cost more. That is why it is important to choose the right one carefully! Always go for a higher quality product. Either you need them for work or your home projects and DIY.
Finding the right one might be frustrating, but do not worry. We have gathered useful tips, information, and the products we recommend.
Important Info Before You Buy The t Air Compressor For Sandblasting
Yes, you can trust us and just look at the best products. But if you want to learn more, read some of the important information you need to know.
CFM (cubic feet per minute) is a unit for measuring the rate of airflow. The CFM rating will depend on the type of sandblasting. Some manufacturers present CMF as SCFM. They mean pretty much the same thing. SCFM stands for the CFM rating in standard conditions. Air pressure of the surrounding, overall temperature, just some of the causes that can have an impact on the functionality of your air compressor. SCFM will give you an accurate indicator of the CFM rating. Unless you work in extremely hot or very cold conditions.
For work like nailing, spray painting… The CFM rating of around 2 to 5 will get the job done. But if you need an air compressor for sandblasting… That may not be enough! That low rating will work only for occasional sandblasting on objects of smaller size.
For high demanding work, you will need to look for a more professional CFM rating. Look for well above 10 CFM rating. However, going for a higher CFM rating means you will use a stronger motor with greater capacity. Important to state. Stronger the motor, the higher the price.
PSI is another common measure that indicates the power of your compressor. PSI represents the air pressure one compressor can generate. PSI number is important if you already know for what purpose you will be using an air compressor. Also, be aware of the number of tools working with the same exact pump.
Usually, high PSI will do your job faster. All that rust and dust will be gone in no time. Also, it may indicate the efficiency of your work. But this also comes with a higher price.
PSI with a rating above 100 will do most sandblasting jobs. And for even faster work, go for the PSI rating above 100.
We would advise looking for an air compressor with the specific CFM. CFMs are more effective.
Nozzle and Orifice
These two will determine the volume your air compressor is blowing out. If you need a greater air volume, go for a bigger orifice. But this also means your tank will get empty faster. This will not be a problem if you have a big tank. You will highly increase the working speed working with a bigger orifice.
RPM represents the quietness and the coolness of your motor while working. The lower the rating, the quieter and cooler your motor will be. Downside, this can also indicate that your motor is not strong enough.
If you are ok with the loud noise, this will not affect you. However, be careful if you have a smaller workspace and need a quieter and cooler motor.
Your time is precious and you probably do not want to do unnecessary work. That is why we recommend going for a maintenance-free compressor. Especially if you require a smaller unit. Go for the ones that do not need oiling. However, if you choose to oil… Be careful to use the right lubricants.
The size really depends on all of the information above. The three important factors are the nozzle size, CFM or air volume, and PSI or air pressure. The tank capacity is important for sandblasting. That is because you will need a continuous supply of air.
Here are some of the best air compressors for sandblasting. However, you can use these air compressors for other common works.
Top 4 Best Air Compressors For Sandblasting
1. Industrial Air IHA9093080.ES
Great product from the well-established brand. Industrial Air is known to have air compressors for sandblasting. We chose this one for its high CFM rating.
It comes with a powerful and efficient Honda OHV GX270 gas engine. For even more convenient and effective work, there is an automotive-style air cleaning. This is another important reason why the Industrial Air IHA90903090.ES is ideal for sandblasting.
If you want to know how well-made and durable this product really is, just look at the pump and the cylinder body. They are made of cast iron. And the valves and piston heads were made out of aluminum. Aluminum works better with heat and will keep the air compressor cooler for a longer time.
The belt guard on this unit is made out of metal. Also, it is fully enclosed. This is great against damage since it protects the moving parts.
It has a tank capacity of 30 gallons. The maximum pressure rating is 155 PSI. CFM rating is 18. The fuel tank size is 6 liters. It weighs 380 lbs.
- Uses a synthetic oil that ensures that is better for a longer lifespan
- It turns off automatically if the oil is low
- Well protected parts
- You can mount it on a truck
- Lighter than other compressors for the sandblasting on the market
- This product requires more maintenance than some other on the market
2. Quincy QT-54 Splash Lubricated Reciprocating Air Compressor
It is no coincidence this product is Amazon’s Best Seller. If you want to lower your expenses, this is the unit for you. Famous for its low operating costs. The Quincy QT-54 is the go-to product if you need an air compressor for small sandblasting work. It is designed to use less horsepower while producing more compressed air. If you need a well-built, high-quality air compressor that will both do the work and save money, look no further.
Maintenance will not always be on your mind since this product does not require oil to run. It is perfect for both hot and cold weather. Also, lower pump speed helps with the temperature. It keeps it cooler for a longer period of time.
However, you will need to manually drain The Quincy QT-54. The good thing, it is not a problem and does not require a lot of your precious time. The material used for the pump is cast iron. Cast iron gives you more durability.
This product is ideal if you need a stationary air compressor. It is not portable. This unit is designed to be fixed. However, you do not need to think much about the location. The Quincy QT-54 does not take a lot of space.
It has a motor power of 5HP. Thank capacity of 60 gallons. The maximum pressure rating is 175 PSI. The pump speed is 1310 RPM. It has a 15.4 CFM rating. The Quincy QT-54 weighs 475 lbs.
- Great for all weather
- Great thermal overload protection
- Does not require a lot of maintenance
- Does not take a lot of space
- You can use it for painting
- It can get quite loud
3. DEWALT Pancake Air Compressor
This unit is selected as Amazon’s Choice for a good reason. Dewalt established their name as one of the best tool brans on the market. The price might be higher, but going for the Dewalt, you will get a high-quality product.
With the CFM rating of 2.6, this unit is for small to medium-sized abrasive work.
For better and more efficient performance you can use up to 165 max psi with the high flow regulator option.
If you do not want to deal with the noise, you will love DEWALT Pancake’s noise-reduce ability. You can use it in quieter environments since the noise leve lis at 75.5 dBA.
Do not worry for the high maintenance. This product is oil-free. This means it will not take your precious your time.
The motor is good for cold conditions too. For the damage protections, there is the console cover.
DEWALT Pancake has the 6 gallons capacity. The max PSI is 165.
- Great performance for 2.6 CFM
- With the 75.5 dBA this is the champion of quietness
- Requires a lot less maintenance since it does not run on oil
- It is not great for higher demanding jobs and larger surfaces
4. Makita MAC2400 Big Bore 2.5 HP Air Compressor
Another well-known brand on the tool market. Like all established brands, the price of MAKITA MAC24000 might be higher than the competition. But you know you will get a well efficient product. And as we all know, high-quality products usually come with a higher price.
It comes with a good, strong, and efficient motor. The Makita pump (2.5 HP) is perfect for regular and longer use.
The product does use oil. Meaning it will require more maintenance. But the motor is quiet and durable. The motor is more for power usage, and not for ones looking for the quiet machine.
It might not be te right option for the higher-duty jobs. The Makita comes with the 4.2 CFM at the 90PSI. It has 4.2 gallon twin stacked tank.
The Makita is ideal for multiple purposes! You can use it for sandblasting smaller objects, for painting etc. Not only that! It is portable and easy to carry.
- It has a powerful motor for its size. 2.5 HP
- Lower noise than some on the market
- CFM at 90 PSI, great for sandblasting small objects
- Being portable and small comes with a lot of sacrifices. The gallon is smaller, CMF is not high enough
Finding the best air compressor for sandblasting is not an easy job. The answer depends on the work you need to do. If you need an air compressor for sandblasting smaller areas, go for a CFM rating of around 4. If you need a heavy-duty job, go above 10. Also, the tank size depends on the work that needs to be done. If you do not want to bother with the maintenance go for an oil-free air compressor. Also, be aware of the nozzle and the orifice. Lastly, if the noise is something that bothers you, check the RPM.