Dry ice blasting, also known as C02 blasting is a nonabrasive and environmentally friendly cleaning process. The process uses compressed air to propel dry ice pellets at high speeds to remove contaminants from a surface.
How does Dry Ice Blasting Work?
The Dry ice pellets are very cold, typically around -109 degrees Fahrenheit. When the pellets are accelerated through the blaster they gain kinetic energy. As the pellets hit the surface of the object being cleaned the pellets transfer this energy to the contaminants.
Due to the cold temperature, it can kill certain types of bacteria and can cause thermal shock to contaminants making them brittle and easier to remove.
Advantages of Dry Ice Blasting
1. Non-abrasive: The biggest advantage of dry ice blasting is that it does not damage or wear down the surface being cleaned. This makes it suitable for delicate materials and sensitive equipment.
2. Non-conductive: Dry ice is electrically non-conductive, making it safe for use on electrical components and machinery without the risk of damage or short circuits.
3. No residue or clean up: Unlike chemical or sandblasting dry ice blasting does not generate any secondary waste. The contaminants are lifted away leaving no residue to dispose of afterward.
4. Versatile applications: Dry ice blasting is used in various industries, including manufacturing, automotive, food processing, electronics, and more. Dry ice can effectively remove coatings, adhesives, oils, mold, and other contaminants from a wide range of surfaces.
Applications of Dry Ice Blasting
Dry ice blasting is employed by a diverse range of industries and sectors due to its versatility and effectiveness in various cleaning applications. Here are some industries and entities that commonly use dry ice blasting:
Manufacturing: Dry ice blasting is extensively used in manufacturing industries to clean equipment, machinery, molds, and production lines. It effectively removes contaminants like grease, oils, adhesives, and residues from surfaces, ensuring optimal equipment performance and product quality.
Automotive: Automotive industry professionals utilize dry ice blasting for cleaning engine components, removing paint and coatings, and cleaning molds in the manufacturing process. It can effectively clean engine blocks, pistons, cylinder heads, and other automotive parts without causing damage.
Food Processing: Dry ice blasting is widely employed in the food processing industry to clean equipment, conveyor belts, ovens, mixers, and packaging machinery. It helps eliminate bacteria, mold, and other contaminants without leaving behind chemical residues, making it an ideal choice for maintaining food safety standards.
Power Generation: Dry ice blasting is utilized in power plants and facilities to clean turbines, generators, heat exchangers, condensers, and boiler tubes. It efficiently removes soot, scale, and other deposits, improving equipment efficiency and reducing downtime.
Please note dry ice blasting should be performed following training and following all safety protocols. If you are interested in renting a blasting unit or need dry ice for blasting contact Baker's Dry Ice!