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How is cast steel grits made from raw materials into finished products?

2019-05-21 10:39:29   Review:0 Click:
  In industry, cast steel grits should be selected well, and the criteria for selection are: moderate hardness and uniform size, so that the service life can be prolonged. When used with appropriate equipment, cast steel grits are the best abrasives for surface cleaning because of their durability.

  The hardness of cast steel grits determines the service life of cast steel grits. The hardness of cast steel grits is proportional to the cleaning speed. The higher the hardness, the faster the cleaning speed, the consumption of cast steel grits, and the shorter the service life. The manufacturing process of cast steel grits determines the size of cast steel grits, and the larger the diameter, the higher the surface roughness after cleaning, but the working efficiency is also very high, and the wear of steel shot is also higher than that of cast steel grits.

  The products with different particle size and hardness are used in different processes, such as surface strengthening. Workpiece coating and cast steel grits blasting before bonding can remove all dirt such as rust on the workpiece surface, and establish a very important basic pattern on the workpiece surface. Moreover, by changing abrasives of different sizes, cast steel grits can achieve different degrees of roughness, which greatly improves the bonding force between workpiece and coatings and plating materials.Cast steel grits is used for steel plate pretreatment, usually used for rust removal before painting.

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