Electroplating process

Electroplating process


zincare electrolitica  

Semi-automatic installation of Betak S. A. enables the following types of depositions:

  • Weakly acid electroplating
  • Alkaline electroplating
  • Zn - Ni deposition
  • Nanometers co-deposition - Betak Technology
  • Trivalent chromium passivation

Electrolytic galvanizing process includes several phases:


Chemical degreasing

Surface treatments begin by chemical degreasing that is designed to remove both fat and fine dust and the thermal treatment salts from the surface of the part.



Pickling is the elimination of corrosion products from metal surfaces.


Electrochemical degreasing

The electrochemical degreasing completes the chemical degreasing to remove the residual film of fat bodies and discard the surface of all impurities.



It removes the thin film formed during transfer by acid washing.


Actual electrolytic deposition

A thin and uniform electrolytic zinc layer is deposited on the surface of the parts.



Passivation has the role of forming a film of compounds that prevent reactions which may occur on the zinc surface with the environment and to provide corrosion resistance and a nice appearance of the piece.



The washing phase takes place after each stage of the technological process to remove the solution film adhering to the surface of the piece.



Drying takes place in a room type furnace.

Our address:
4 Industriei Street
420063 Bistrita, ROMANIA
Phone: (+40) 263 234 312
Fax:     (+40) 263 234 278

Located in Bistrita, a town of profoundly Saxon tradition, BETAK Company aligns with the tradition of Transylvanian manufacturers, famous in Europe thanks to the top quality products compliant with the most demanding standards in the field.From the legal point of view, BETAK S.A. [joint-stock company] was founded in 1992. Its activity was started in 1995 by commissioning a small manual electrogalvanization plant in a rented facility, with only one employee.Currently, BETAK S.A. is a market leader in the production of galvanized steel strips, one of the leading manufacturers of safety guard rails in Romania, manufacturer of various steel structures and supplier of corrosion protection services by hot dip galvanizing and electrogalvanization.

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