DRY ICE BLASTING

Dry ice blasting, or CO2 blasting is a technique of cleaning where solid CO2 is accelerated in a pressurized air flow and focused on a surface to clean it.

This technique is a very clean alternative compared to other blast cleaning methods. It can be used to clean surfaces. It is used to get rid of dirt, oil, paint, or strip pollutants from a surface. Dry ice blasting doesn’t cause contaminants to build up in the waste and dramatically lowers the secondary waste that needs to be thrown away.

WHAT IS DRY ICE BLASTING

Dry ice blasting is a process which utilizes solid carbon dioxide (CO2) pellets, known as dry ice, blasted at high speeds to clean surfaces. This method is sometimes referred to as dry ice cleaning, cryogenic blasting, or CO2 cleaning. When the pellets hit the surface the dry ice sublimates (or goes from a solid state into gas) and loosens dirt, oil, grease, and other contaminants.

This process can be used to clean a variety of surfaces, from nonporous surfaces such as metals, chrome, machinery, and conveyor belts to porous surfaces such as carpets and upholstery. Dry ice blasting is a dry and non-abrasive process that is safe and effective for a variety of industrial and commercial applications.

HOW DOES DRY ICE BLASTING BLASTING WORK?

As mentioned before, dry Ice Blasting is a clean blasting technique that is used across many industries. Dry Ice blasting is a cleaning and surface preparation method that works on the principle of accelerated particles making contact with a surface and sublimating, or evaporating, on contact.

To perform Dry Ice blasting, solid CO2 particles are propelled using compressed air onto any surface, where the particles sublimate on contact, taking any unwanted debris from the surface. The method is highly effective and safe for the environment because the particles leave no chemical residue and typically present no secondary waste disposal problems. For these reasons, Dry Ice blasting is one of the most successful blasting techniques out there, and is suitable for a variety of industrial and commercial applications.

ADVANTAGES OF DRY ICE BLASTING

The main advantage of dry ice blasting is that it is a non-abrasive form of cleaning. This means that it will not damage the surface to be cleaned, while still being effective at removing dirt and grime. Additionally, dry ice blasting does not require the use of chemicals or water, so it is more energy efficient and environmentally friendly.

DISADVANTAGES OF DRY ICE BLASTING

One of the main drawbacks of dry ice blasting is its cost. This method can be more expensive than other forms of blasting since it requires specialized equipment and training. Additionally, as it is a cryogenic technology, the extreme cold temperatures produced by dry ice can damage delicate components of the item being cleaned. Dry ice is also a relatively limited resource since it only exists in places where it is mined or produced.

COMMON TOOLS FOR DRY ICE BLASTING

Dry ice blasting requires specialized equipment such as high pressure cleaners, blasting wand and safety equipment. This makes it less flexible in comparison to our Bristle Blaster® and MBX®.  This means that the cost for equipment used for dry ice blasting is high so this is a huge disadvantage.

WHAT MEDIA IS USED FOR DRY ICE BLASTING?

The media used for dry ice blasting is solid carbon dioxide (CO2) pellets. They are rice grain shaped and have a diameter of 2-3 mm. It is also known as frozen CO2.

IS DRY ICE BLASTING SAFE?

Dry Ice Blasting is a safe and non-toxic solution for a variety of different industries. This form of media blasting utilizes dry ice pellets to clean and degrease a variety of surfaces. At temperatures of -109 degrees Fahrenheit, dry ice pellets lower the surface of what they clean to temperatures too cold for bacteria, mold, and other contaminants to survive. This makes dry ice blasting a safe, non-toxic, and effective alternative to traditional dry media blasting or chemical solutions. Additionally, dry ice blasting produces no waste or run off, thus allowing for a low-impact solution to many industrial cleaning needs.

ALTERNATIVE TOOLS TO DRY ICE BLASTING: THE BRISTLE BLASTER® AND MBX®

The Bristle Blaster® and MBX® from MontiPower are the new developments in the field of surface preparation. Due to the specially developed technology with patented brushes, the power tools are the perfect alternatives for the existing blasting equipment.

With the use of the Bristle Blaster® and MBX® from MontiPower, blasting with different types of loose abrasives is a thing of the past for smaller areas and difficult to access areas. The tools are easy to use, are – unlike blasting – completely safe and very effective. Not only in cleaning surfaces, but also in processing them.

With their impact, the brushes of the power tools create a profile on the surface that can be compared to the surface profile that is created after blasting. In this way, MontiPower tools are the ideal alternative to sandblasting.

HOW DO MONTIPOWER ABRASIVE BRUSHES WORK?

The Bristle Blaster® and MBX® from MontiPower are hand-operated tools, which are equipped with a rotating brush. These specially designed brushes are characterized by their sharpened flexible tips with kneed ends.

By rotating the brushes at a low RPM, the different types of surfaces are processed and cleaned easily, quickly and effectively. The kneed tips of the brushes play an important role in this. These points are held back for a very short time during the rotation of the Bristle Blaster Brush by the so-called ‘accelerator bar’. Due to this short interruption, the points – partly due to the high speed at which the brush rotates – are released with great power from behind the accelerator bar. This technique ensures that the curved tips of the brushes are immediately retracted upon contact with the surface, effectively cleaning the surface and also providing it with the characteristic micro-structure. It makes MontiPower tools the ideal surface preparation method for many sectors, and a great alternative to blasting with abrasives.

ALTERNATIVE TO BLASTING WITH ABRASIVES IN DIFFERENT SECTORS

With their many advantages, our power tools ensure that they are the ideal alternative to cleaning with abrasives for many markets. As mentioned, the traditional ways of blasting can be harmful to humans and animals, but also damaging to the environment. It makes the Bristle Blaster® and MBX® from MontiPower, among other things, an excellent alternative for surface preparation in the maritime and industrial sector.

In addition, the convenience and effectiveness of the various power tools play an important role in many sectors. A good example of this is the work in public infrastructure. The blasting of bridges, tracks and highways, among other things, is a very time-consuming and labor-intensive job, which is subject to a lot of pressure because of the time. When blasting these objects, workers are also exposed to various small particles and possible chemicals. With the use of the Bristle Blaster® and MBX® from MontiPower, abrasive blasting is a thing of the past.