Dry ice cleaning applications Industry

Die: tire mold, polyurethane, rubber molds, alloy die-casting molds, etc.; production line decontamination, rapid time-saving.

the food industry: biscuit ovens, conveyors, egg cake molds; cold dry decontamination, will not cause a short circuit, leakage.

E-motor: circuit boards, photocopying machines, motors, generators, etc.; dry decontamination, will not cause a short circuit, leakage.

ships: hull, into the valve, condenser cleaning; than with high-pressure water jet cleaning cleaner.

Automotive: Dry cleaning door skin, Punta top car no water stains, remove the engine, the car will not lead to the end of oil pollution.

Aircraft Industry: jet engine and gearbox, gear in addition to oil, can be directly in the body work and save time.

power plants: Clean up when the turbine blade, without removing the blade, eliminating the need to re-adjust blade balancing.

a house on fire clean up the site, "toxic waste, burning smell, etc. clear effect is significant, will not increase the quantity of contaminants.

there are other industries such as printing industry, petrochemical industry, nuclear power industry.

Dry ice cleaning Fundamentals 

Step 1, the dry ice particles in the high-pressure air to accelerate to nearly the speed of sound impact surface to be cleaned, instantly vaporized in the impact, the momentum of the impact of dry ice instantly disappear, dry ice particles and clean the surface heat transfer occurs between rapid, resulting in solid CO2 rapidly sublimate into gas. 
Step 2, the temperature can damage the different thermal expansion coefficients of the materials combine, dry ice pellets (-78.5 ℃) impact the surface being cleaned, so that dirt and brittle frozen burst, resulting in "cracking", affecting the mechanical properties of adhesion of fouling . 
Step 3, the impact of dirt between the cracks dry ice pellets in thousandths of seconds nearly 800 times the volume expansion, the formation of numerous "mini-explosion" that will strip the dirt surface. While grinding with dry ice pellets and impact, air purge cut, so that the dirt from the surface being cleaned is stripped in solid form, so as to achieve the objective of the clean. Because CO2 volatilization, dry ice cleaning process did not produce any secondary waste, leaving only the clear need to be cleaned off the dirt.