Introduction to SandBlasting

BeadBlasting surface on steel parts.

About SandBlasting

Sand Blasting is a surface treatment process that utilizes compressed air to propel abrasive materials onto a workpiece’s surface. This high-speed jet of abrasive material impacts the surface, altering its properties and improving its overall quality. The process is highly effective in removing rust, paint, and other contaminants from metal surfaces, creating a uniform texture and finish.

Sand Blasting finds widespread use across various industries, including automotive, aerospace, manufacturing, and construction. It is particularly suitable for preparing surfaces for painting, coating, or finishing, as it enhances adhesion and promotes better surface quality.

With a range of available materials, including ABS, aluminum, brass, stainless steel, and steel, Sand Blasting offers versatility in surface treatment applications. The resulting finish is typically matte in texture, with varying degrees of coarseness determined by the abrasive material and blasting standards used.

In the following sections, we’ll explore the specifications, applications, and design considerations associated with Sand Blasting, along with a gallery showcasing its surface finishes. Let’s delve deeper into this essential process for achieving high-quality surface finishes in manufacturing and fabrication.

SandBlasting Specifications

  • Materials: ABS, Aluminum, Brass, Stainless Steel, Steel
  • Color: n/a
  • Texture: Matte
  • Standards: #120, #150, #180, #200, #220
  • Applications: Cosmetic parts

Design Considerations:

  • Masking or plugging available for tight tolerance areas.
  • Even blasting may be challenging on complex or fine geometries.
  • Thin walls risk deformation and should avoid blasting.

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