The more profitable to paint metal?

Metal painting with powder paint is the only coatings of coating technology that has a huge number of advantages. So that this is not only in words, but also in reality, it is necessary to follow the stages of the technological process, strictly observing all the recommendations.

Preliminary processing of the surface of the product, the elements of the coating of the coating of the coating of the coating

Pre -processing of the surface of the products

The product that will be painted must be prepared properly. As with other staining methods, the better the surface, the better the coating will be. The surface of the product should be cleaned of rust and other contaminants. If the parts or designs have already been applied, then it should also be removed. For this purpose, both mechanical and chemical methods of cleaning are used. If, for example, not to eliminate blackers, then swelling of the coating may appear after painting.

The second stage is the final surface preparation. The procedure is the chemical degreasing and drying of the product.

Masks of elements

This procedure lies in the fact that the necessary fragments of the surface on which the paint should not fall close: If a partial coating or separation of elements is necessary in cases with multi -color powder staining. Applying the coating to the thread or polished axes of the bearings.

Coating

After the previous operations are performed, powder staining of the metal using electrostatic equipment is carried out. To say, it’s easier - the paint in the form of a powder is sprayed to the surface of parts or structures with an assistance of such a pistol for itself. The resulting coating can be erased without problems, so the next stage is also mandatory.

Polymerization

The formation of the coating is to melt the coating, curing and cooling. There is a process in a special chamber, which maintains the same temperature throughout the volume. In the polarization chamber, a layer of powder coating melts, as a result of which all pores of the material are filled.

Covering the coating

After a certain period, the product is rolled through the transport system from the camera. After the coating hardens, it can already be taken with your hands. Upon the coming of all these operations, quality control of the work performed is necessarily carried out. And only after that processed products are packaged and sent to customers.