Coldry blasting is an advanced cleaning process using solid Co2 (dry
ice) pellets. It is primarily used for industrial use in many applications. Coldry
blasting machines or Coldry blasters use compressed air to accelerate Coldry
pellets to a high velocity and blast them on the surface for treatment.
When the pellets impact on a substrate having a thick and tightly bonded layer of
surface contamination, or unwanted contaminants, the Coldry creates a layer between
the substrate and the surface layer. When the solid Coldry sublimes into vapour
it expands rapidly and removes the contaminants, ensuring an abrasion free cleaning.
At the same time, it does not leave any residue, hazardous waste or toxic fumes.
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