Abrasive Blast Cleaning

Blast cleaned steel, MetallizingBlast cleaning is the ideal cleaning process prior to forming, shearing, rolling, painting or galvanizing.

Blast cleaned steel reduces wear on shears, punches and roll-formers by removing abrasive mill scale. This can allow immediate painting. Blast cleaning also eliminates the need for post fabrication cleaning process.

At GALVAN, the blast cleaning process is computer controlled with automatic loading and unloading. Our blast cleaning cabinet accommodates materials up to 36″ in diameter in any lengths (see diagram on back page). The steel shot used produces a smooth, clean surface ready for painting.

For work pieces too large for the shot blast cabinet, hand sand blasting with abrasive grit is available.

All work is processed to SSPC or NACE Specifications. Steel Structures Painting Council Specification, SSPC-10 (near white) is normally produced on the first pass.

 

Blast cleaning Specifications
SSPC No.
Description
NACE No.
SP-7
Brush-off Blast
4
SP-6
Commercial Blast
3
SP-10
Near White Blast
2
SP-5
White Metal Blast
1
SP-8
Pickling
NA

 

Blast Cleaning Capabilities

  • Plate
  • Pipe
  • Flats
  • Angels
  • Channels
  • Castings
  • Fabricated Structural Shapes

 Blast cleaned steel
Blast cleaning cabinet dimensions

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