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We are engaged in the manufacturing & supplying of Pre Treatment Plants. The Pre Treatment Plants are in great demand at various industries for Powder Coating or Painting process. All the materials, which have to be Powder Coated / Painted, have to be totally cleaned and free from dust, oil, rust, scale and any other impurity on the surface. The process, which is adopted for the above, is known as Pretreatment Process. The process comprises of the seven or eight tank system, the material is to go through different chemical process, and the result is the much-cleaned surface of the metal with protective coat.
Details
The Seven Stages Are As Follows
What is Pre Treatment Process?Pretreatment process is one of the most important and essential part of the Powder Coating or Painting process. As all the materials which has to be Powder Coated / Painted has to be totally cleaned and free from dust, oil, rust, scale and any other impurity on the surface. The process which is adopted for the above is known as Pretreatment Process. The process comprises of the seven or eight tank system and the material is to go through different chemical process and the end result is the totally cleaned surface of the metal with protective coat. The seven stages are as follows :
For Aluminium & Brass ComponentsThe pretreatment process of the Aluminium and Brass components are different from the MS In above components cleaning procee is is of three stages as follows :
However a short cut for the cleaning of MS components are as follows :
Dip in Three in One solution for phosphating and passivation. Then the components are taken , dried and Powder Coated. / Painted For casted or forged components generally they are shot/sand blasted and then powder coated/ painted. However these components are to be coated within one hour of being shot/sand blasting as they are prone to catch the moisture from atmosphere and turn yellow.