Sand Blasting
Common Materials Used in Sand Blasting
Sand blasting, also known as abrasive blasting, uses various materials depending on the application and desired result. Common abrasives include:
- Steel grit
- Glass beads
- Aluminum oxide
- Silicon carbide
- Baking soda
- Corn starch
The choice of abrasive material affects both the blasting effectiveness and cost. Steel grit is commonly used for heavy-duty applications, while glass beads are preferred for finer finishes.
Sand Blasting Process
Sand blasting is a surface treatment process that uses a high-pressure stream to propel abrasive particles against a surface. The process typically involves:
- Preparation of the surface
- Selection of appropriate abrasive material
- Adjustment of pressure and distance
- Execution of blasting
- Post-processing cleaning
The process can be customized based on the material being blasted and the desired outcome.
Applications of Sand Blasting
Sand blasting is widely used across various industries for different purposes:
- Automotive - Rust removal and surface preparation
- Aerospace - Surface treatment for coatings
- Construction - Cleaning and profiling concrete surfaces
- Marine - Hull cleaning and maintenance
- Manufacturing - Deburring and surface finishing
The versatility of sand blasting makes it suitable for many industrial applications.
Cost Considerations
The cost of sand blasting depends on several factors:
- Size and complexity of the workpiece
- Type of abrasive material used
- Level of surface finish required
- Batch size and production volume
Krosino offers competitive pricing while maintaining high-quality standards.
Advantages
- Removes surface contaminants effectively
- Prepares surfaces for coatings and paints
- Creates consistent surface texture
- Suitable for various materials
- Cost-effective for large-scale applications
Disadvantages
- Can cause surface damage if not properly controlled
- Requires proper ventilation and safety measures
- Some abrasive materials may be hazardous
- May not be suitable for delicate components


