Finding the best sandblaster for your project does not have to be very complicated. You just have to take note of the most important factors to consider. That is why today, we will be featuring a simple buying guide with several reviews on products you may choose.
My Top 5 Picks
Last update on 2019-02-21 at 09:03 PST - Details
All about sandblasting
Sandblasting is simply a cleaning method. However, what makes sandblasting a different kind of cleaning method is that it propels or blasts off fine bits of material with high pressure or velocity.
Also known as abrasive grit blasting, this cleaning method makes use of various brushes which is then blasted off through a nozzle with compressed air. Steel grit, baking soda, plastic, crushed glass and aluminum oxide are just some of the common abrasives used by this method.
However, it is important to note that not all kinds of surfaces can use sandblasting as a cleaning method. Some of the best situations to apply this method to would be for preparing a surface before applying paint, bond or coat.
Another one would be when removing scale, sand, rust or paint from fabricated structures. This method is also helpful if you are trying to achieve a matte cosmetic surface finish. And lastly, for surface texturing.
However, these are just some of the many things you can use the sandblasting. Do not be afraid to research more if the nature of your project falls under any of the range of applications for sandblasting.
Factors To Consider When Buying A Sandblaster
Again, there are several factors you need to consider first before you purchase a sandblaster. But these factors to consider do not have to be complicated. Aside from your budget or the nature of your project, here are some more things we think you need to look out for:
Type of sandblaster
It is the first thing you can consider. What would be the kind of sandblaster that you need? There are three main types of sandblaster: the gravity-fed, the siphon and the pressure sandblaster.
The gravity-fed sandblaster makes use of gravity, just as the name suggests. A container called hopper should be on top of the gun and inside it would be the sand. This sand is the one that you can use for blasting.
After getting hooked to an air compressor and the trigger pressed, air and sandblasts off the nozzle at high speed. On the other hand, the siphon sandblaster can also be quite similar to the gravity-fed.
However, instead of the hopper mounted on top of the gun, it is located below the nozzle. Because of this, the sand will travel to the nose in a suction-like manner instead of as the air is blasted off.
And last would be the pressure sandblaster. Instead of just the standard container, it makes use highly pressurized sand canisters. The sandblasting gun hooked to the cannister then blasts off sand after you pull the trigger.
However, this type can come off as a little more expensive compared to other types. A price you have to pay as this type is so much easier to use. Also, you cannot reuse sand or old canisters. A new canister is a must.
Size of the sandblaster
That is another thing you need might want to find. It is most particularly useful if you are planning to take your sandblaster outside to a project site instead of just home use. There are mini, large and industrial sandblasters.
Mini sandblasters are usually portable and handheld, designed to work well with hard to reach areas. This type is ideal for car prepping. It can be either for removing rust or paint for refinishing work.
You can even use it to etch glass designs. However, do note would be more suitable for glass work or more delicate projects.
Large sandblasters, on the other hand, can cover even more work aside from car refinishing such as removing old house paint for repaints and renovations. Due to its size, the large sandblaster should be on stable surfaces such as a cabinet or bench for support.
However, it is easily portable by a cart with wheels.
Finally, the industrial sandblaster. Usually mounted on a large truck, industrial sandblasters for professionals that can be suitable blasting off the rust and paint from buildings. Although this type is heavy duty, they can be even more expensive compared to other sandblaster types.
Also, another factor to consider would be the type of media you want to use. Depending on the size, shape, hardness, and density of the particle you want to use, decide on whether you want to use sand, baking soda, ceramic grit, etc.
You can explore a broad range of media types, so don’t be afraid to find out which one works best for you.
Lastly, would be the key features. Does it have a warranty? Will it always need a new canister? Does it have safety features? These little things can help make sandblasting more convenient and less risky for you.
Especially, you will be dealing with high pressure blasting to do the job.
So there’s my list of the best sandblasters to consider buying. Remember, it’s important that you know what the nature of the project you are completing. That gives you a foundation on what to look for, what to consider, and what to avoid. Sandblasters are pretty cheap, but let’s not waste any money and time either way.
Hence, I’ll wrap this article up by talking about Campbell Hausfeld’s sandblaster as the winner. While that sandblaster isn’t the most portable or easy to use, it compensates substantially through sheer power.
Sandblasters are tasked to remove unwanted surface layers. Bearing that in mind, Campbell Hausfeld stands above the rest in surface removal! If you found this article informative, leave a comment and share this to your friends. Good luck!