Galvanizing. Coating types


Гальванический цех

Coating the product with various compounds, for which the up-to-date equipment is installed at the factory

·         French galvanizing lines

·         conveying transfer line for powder coating

·         trailing assemblies for dry and wet polishing of products

·         chamber electric furnaces for heat treating

All coated parts pass the multi-stage quality control.

All technical processes are regulated by the quality management system and confirmed by the certificate GOST ISO 9001-2011 (ISO 9001:2008).







Galvanizing
Galvanizing
The zinc coating is the applying of zinc to the iron surface using the electrochemical process. The treated surface becomes able to withstand the corrosion processes.


Powder coating
Powder coating
The powder coating is a method of the polymer layer producing with high decorative and protective properties

Chemical phosphating
Chemical phosphating
The chemical phosphating is the process of the metal product treating with the acid phosphate salt solutions, which is attended by the formation of the protective salt film consisting of the insoluble phosphates on the surface.


Chemical passivation
Chemical passivation
The chemical passivation is the technological process of protecting metals from corrosion by means of the special solutions and processes that bring the metal surface into a passive state and create an oxide film.


Chemical oxidation
Chemical oxidation
The chemical oxidation is the creation of an oxide film on the surface of a part or workpiece as a result of an oxidation-reduction reaction. The oxidation is mainly used to obtain the protective and decorative coatings, as well as for the formation of dielectric layers.

Nickel plating
Nickel plating
The nickel plating is a treatment of the product surface by applying the nickel coating to them. The thickness of the coating is 1 to 50 μm.