Air Compressor For Sandblasting Granite

The air and sand then exit the sandblasting gun together.

Air compressor for sandblasting granite.

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. It must sustain the proper pressure. The best kinds of air compressors to have for sandblasting are higher cfm models.

5 compressed air factors for at home sandblasting. There are different types of air compressors. 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. 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.

The compressor doesn t simply provide a single burst of air. Top 3 best air compressor for sandblasting in the market today. I would change to a 1 8 nozzle but i m not sure if that would help. 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.

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. Sand blaster equipment superstore. Too little and it won t be able to keep up with your job. A compressor that can produce between 10 cfm 20 cfm is ideal for smaller sandblasting tasks.

A friend suggested i add another air tank and switch back and forth. 115 psi max air flow. Bostitch btfp02012 6 gallon 150 psi oil free compressor best air compressor for sandblasting cabinet this compressor has a 6 gallon tank and a 150 maximum pressure per square inch. 4 9 scfm 90psi 7 scfm 40 psi.

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. Huge selection of sandblasting tools. Air is the key component in sandblasting. I m using aluminum oxide 70 grit.

Cfm cubic feet per minute refers to the volume of air that can be moved in one minute. Buy media blasting direct and save. 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. 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.

To do so your compressor needs to have the right air volume. Single stage air compressor pumps turn off at a lower pressure in the tank.