Air Compressor For Sandblasting Granite

The best kinds of air compressors to have for sandblasting are higher cfm models.

Air compressor for sandblasting granite.

The compressor doesn t simply provide a single burst of air. If you re uncertain whether your compressor is large enough for your sandblasting needs remember to keep in mind both the psi at which you ll be blasting as well as the nozzle size. Sandblasting requires air compression the more cfm the better. The same tmp 7 nozzle blasting at the optimal 90 psi will require 240 cfms to keep up with the amount of air being put out at the nozzle.

There are different types of air compressors. A friend suggested i add another air tank and switch back and forth. 115 psi max air flow. Huge selection of sandblasting tools.

Buy media blasting direct and save. Your air compressor will also be one of the highest cost items as they can easily cost between 8 000 and up depending on the style of compressor. A compressor that can produce between 10 cfm 20 cfm is ideal for smaller sandblasting tasks. When compressed air flows through the first hose it creates pressure which pulls sand from a tank through the second hose.

I m using aluminum oxide 70 grit. The amount and pressure of air that your air compressor provides will be one of the key factors in determining the size of your blast pattern and the speed at which the surface can be cleaned. Top 3 best air compressor for sandblasting in the market today. Single stage air compressor pumps turn off at a lower pressure in the tank.

5 compressed air factors for at home sandblasting. Piston air compressors are the most common and the least expensive but always consider the cfm volume at 100 psi and never let the size of the tank be your first consideration. Chart for compressed air nozzle size and media consumption using the chart below if you want at least 90psi to sandblast and your compressor s horsepower is 17 or 74cfm you can see that you can run a nozzle size of 1 4 or smaller. Cfm cubic feet per minute refers to the volume of air that can be moved in one minute.

If you want a more powerful sandblasting experience then a compressor that can produce a cfm somewhere between 18 cfm and 35 cfm is better and for industrial type of sandblasting look for a compressor that can pump out 50 cfm 100 cfm. Air pressure 125 psi max air inlet 1 4 npt nozzle size 4 5 6 7 mm cfm 12 16 cfm 70 115 psi. Sand blaster equipment superstore. The air and sand then exit the sandblasting gun together.

There are several considerations when determining the necessary cfm for an application including the compressor cfm the blaster cfm and the size of the nozzle. Too little and it won t be able to keep up with your job. Air is the key component in sandblasting. Here are the top 3 recommended air compressor for sandblasting available on amazon.

To do so your compressor needs to have the right air volume. 4 9 scfm 90psi 7 scfm 40 psi.