Say Goodbye to Chemicals and Scrubbing: The Dry Ice Cleaning Revolution

If you work in manufacturing, you know the struggle. Molds clogged with resin. Production lines covered in grease. Ovens caked with carbon. Traditional cleaning means toxic chemicals, hours of scraping, abrasive blasting that damages surfaces, or disassembling equipment for days.

There is a better way. It is called dry ice cleaning.

What Is Dry Ice Cleaning?

Dry ice cleaning is a blasting process that uses solid carbon dioxide (CO₂) pellets—commonly known as dry ice—as the cleaning media . These pellets are accelerated through a hose using compressed air and directed at the contaminated surface .

Here is where the magic happens. When dry ice pellets impact the surface, three forces work together :

Kinetic impact – The pellets hit the surface at supersonic speeds, breaking the bond between contaminants and the substrate.

Thermal shock – Dry ice is extremely cold at -78.5°C. This rapid cooling makes contaminants brittle and cracks the bond layer.

Sublimation expansion – The dry ice immediately turns from solid to gas upon impact, expanding 800 times in volume . This creates a micro-explosion that lifts contaminants off the surface.

The result? A perfectly clean surface without residue, without chemicals, and without damage.

Why Is This Better Than What You Are Using Now?

Zero secondary waste – Unlike sandblasting or soda blasting, dry ice sublimates completely. The only waste is the contaminant you removed .

Non-abrasive – Dry ice is soft and does not etch, profile, or change surface dimensions . This extends asset life.

Non-toxic – Dry ice is FDA-approved for food contact and contains no hazardous chemicals .

Non-conductive – You can clean electrical equipment and running machinery without risk .

No disassembly required – Because the process is dry and leaves no residue, many parts can be cleaned in place, saving hours of downtime .

Who Uses Dry Ice Cleaning?

The applications are vast:

Injection molding and rubber molds: Removing resin, release agents, and carbon deposits without pulling the mold from the press .

Automotive manufacturing: Cleaning engine components, brake parts, and production tooling.

Food processing: Sanitizing production lines without moisture or chemicals that could contaminate products .

Electronics and PCB: Removing flux, dirt, and coatings without damaging sensitive circuits .

Aerospace and marine: Cleaning landing gear, turbines, and ship components.

The Yizai Advantage

At Guangzhou Yizai Intelligent Technology Co., Ltd., we have been developing and supplying dry ice cleaning machines since 2017. Our machines are built for real industrial environments, featuring robust construction, intuitive controls, and compatibility with standard workshop air supplies .

Our clients include industry giants: BYD Auto, Foxconn, Coca-Cola, Toyota Engine, and Aisin Automotive Components, among others . Our export volume accounts for 30% of total sales, with equipment delivered worldwide.

Located in Huadu District, Guangzhou—within 5 kilometers of Guangzhou Baiyun Airport—we can ship machines quickly and provide responsive technical support wherever you are.

Stop scrubbing. Stop using chemicals. Switch to dry ice cleaning and see the difference.

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