The foremost step in surface coating begins with surface preparation. Preparing surface is the foundation process and is of utmost importance. Surface preparations involve removal of contamination (like oil, grease or rust) and make the surface ready for the coating. Wet or Sewage Treatement Plant, depends on the material to be coated and the contaminations on the components to be coated. Surface treatment includes Mechanical cleaning & chemical cleaning.
Shree Sai Associates provides solutions for degreasing, Phosphating, grinding, shot/glass bead/sand blasting, ionizing, Chromatising and zinc coating on the turnkey basis with requisite Material Handling and Automation. Chemical cleaning process can be classified into two engineering types Dip type and Spray type. Considering various parameters like the article geometry, article weight, volume of production and investment, the appropriate process is chosen. The chemical process remains the same for both types.