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What is DRYSNOW(R)?

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By injecting the powder made from liquefied carbon dioxide gas, the object can be cleaned and removed the particles, the burrs, and the oil on the surface without damage. The water washing, drying, and any water treatment is not required in this process. Dry snow provides the cleaning having the advantage of non-combustible, non-toxic, safe, pollution-free, and low environmental load.
      PDF is herepdf
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Difference between the dry ice (blast) cleaning

The dry ice (blast) cleaning is the spraying onto the object with compressed air with dry ice pellets (several mm). On the other hand, DRYSNOW makes the "dry snow particles" produced from liquefied CO2, and then it is injected softly and stably. This method brings the cleaning of the delicate target with minimal damage.
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Features

  1. Since there is no clogging of Snow, continuous/intermittent operation can be possible.
  2. Installation into automated machine is easy.
  3. The dew condensation can be prevented by regulating the temperature of the carry gas.
  4. Adjustment of the flow rate of Snow is also possible.
      PDF is herepdf
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Type
( Specification )
DS-1
( pdf )
DS-2
( pdf )
DS-4
( pdf )
operation and installation, manual, built-in to the machine,  
condensation prevention, carry gas ※(figure) hot air system ※(optional)
flow rate of Snow, 150~300g/min/line 60~150g/min/line
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Target object

video-equipment Lens/LCD grass/optical sensor
Semiconductor Photomask/printed circuit board/HDD platter/crystal oscillator/CCD
others removal of foreign matters or burrs for a mold or ceramics/repair (sculpture, painting, etc.) of art
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