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Derusting grade of shot blasting machine

  • Time of issue:2021-07-30
  • Views:

Derusting grade of shot blasting machine

(Summary description)

  • Time of issue:2021-07-30
  • Views:900
Information


    Sa1 Mild spray or projectile rust removal. There is no visible grease or dirt on the surface of the steel, no weakly attached scale, rust, paint coating and other attachments.

  Sa2 completely spray or projectile to remove rust. There should be no visible grease, dirt, oxide scale, rust and other attachments on the steel surface, and the residues should be firmly attached. The projectile dents formed after shot blasting are evenly arranged on the steel surface, and the anti-slip coefficient reaches 0.35~0.45

  Sa2.5 very thoroughly spray or projectile to remove rust. There should be no visible grease, dirt, oxide scale, rust, paint coating and other attachments on the surface of the steel, and any remaining traces should only be spots or strips of slight stains. The projectile dents formed after shot blasting are evenly arranged on the steel surface, and the anti-slip coefficient reaches 0.45~0.5

  Sa3 sprays or casts rust to make the steel surface clean. The steel surface should be free of visible grease, dirt, oxide scale, rust, paint and other attachments, and the surface should show a uniform metallic luster.

 

 

 

 

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