Previously known as sandblasting, media blasting is a technique that involves the application of an abrasive material to another object at a very high pressure. In most cases, the technique used to get rid of old paint from metal and machinery; however, it has a number of other uses as well. It is important to point out that many people still opt for media blasting, but many are now switching to soda blasting. So, what’s the difference between media blasting and soda blasting? Let’s find out now.
Sand Blasting or Media Blasting
Media blasting is quite like sand blasting; in fact, the both words are used interchangeably. Many people opt for media blasting because they find it to be a less abrasive alternative to sandblasting. What it means is that you can opt for media blasting when you are dealing with very soft surfaces. Sandblasting has the potential to damage soft surfaces. When not handled properly, sandblasting can actually leave scratches and damage surfaces like aluminum, wood, and plastic. However, media blasting or sand blasting is still a much better option for industrial applications. Moreover, when your main goal is to remove rust from surfaces, you will be much better off putting your money on sand blasting. Media blasting is a relatively inexpensive option, especially compared to soda blasting, and it helps clean the surfaces quickly.
The interesting thing about sandblasting is that you can use a variety of materials and do not have to stick with sand only. The cost of sandblasting usually depends on the type of material you choose. When you buy these materials in bulk amounts, you will be able to save much more money.
This is a relatively new technology, but is becoming quite popular, as many professionals consider it non-abrasive. The technique involves the application of specially granulate sodium bicarbonate at high pressure on a surface to smooth it. Depending on your needs, soda blasting may be a better option as compared to media blasting or sand blasting mainly because granulated sodium bicarbonate shatters on impact. This makes it a lot gentler than other blasting techniques. It is a much more suitable choice for use on plastics, chrome, and glass.
Another good thing is that sod blasting is biodegradable, which means it is a much more environmentally friendly option as compared to media blasting. The real problem is that the running cost of soda blasting is on a higher side. Moreover, you may end up dealing with a white layer on the surface that you have cleaned using soda blasting.
The fact of the matter is that both soda blasting and media blasting have their benefits. You need to consider your unique needs before finalizing your decision. It is also important to bear in mind that although both techniques have their positive points, you need to ensure that you opt for a professional to use these services. Soda blasting, in particular, proves beneficial only when you use the services of a professional who knows how to apply it correctly. Therefore, you should take your time, conduct some research and then make a decision.