Dehumidification during Blasting & Coating

High moisture in atmosphere during Blasting and Coating resulting coating failures like Blistering, Flash Rust, Rust Bloom etc. The life of Coating often reduces due to this. Resulting increased maintenance schedule, premature failures of coating causing considerable losses to the industry. Coastal region and periods of high humidity viz. monsoon and winter are the worst time as no qualitative work can be executed in this period. This in turns expand the maintenance period and reduces the life of the Coating. As per the specification by different authorities,

regarding the atmospheric parameter during coating reveals that, controlling humidity is the

only solution to overcome this. Using of Desiccant Dehumidification System will overcome the above elements.

Advantages of using Dehumidified Cooling System:

•  5O F difference between dew point and surface temperature to be maintained during Blasting and Coating. Installing Desiccant Dehumidifier can achieve this.
   
• Blasting and Coating can be possible at any time of year irrespective of ambient condition. Even in monsoon.
   
• Blasting and Coating job can be done on 24X7 basis irrespective of weather condition.
   
• Blasting Duct will be eliminated from the area.
   
• Project time will be reduced due to continuous activity.
   
• The life of the coating will be enhanced.
   
• No corrosion will take place in the blasted surface, hence, eliminates the chances of re blasting.
   
•  There is zero chance of Rust bloom and blistering as no moisture will be there in between surface and coating.
   
•  Hold the blast can be possible due to controlled atmospheric condition.
   
• Blasting failure and re blasting will be eliminated.
   
• No stoppage of work due to bad weather condition.
   
• There is no dilution of glue due to moisture during Rubber Lining.
   
•  Specification from Paint manufacturer will be maintained.