Shot blasting and grit blasting are confused with many people. They are not. The two techniques clean and prepare metal surfaces, however, they employ varying materials and techniques. Being aware of the difference will assist you in selecting the appropriate approach to your worksite. What is shot blasting? A Asphalt Plant Equipment Suppliers that cleans a surface with small metal balls. These balls struck the surface violently. This eliminates rust, paint or old coats. It also renders the surface powerful and prepared to receive a new finish. What is grit blasting? Grit blasting uses sharp particles like sand or steel grit. These particles are rough and break away old layers. This method is good for harder surfaces or jobs where deeper cleaning is needed. Main differences A shot blaster machine uses round metal shots. Grit blasting uses sharp grains. Shot blasting is smoother. Grit blasting is more aggressive. Both have their uses. The right one depends on the job. Where are these ...