ORO FREE RAME ACIDO
BRONZO BIANCO FREEE RAME ACIDO
CANNA FUCILE FREE RAME ACIDO
BIANCO PERLA
The catalog at the TRADITIONAL finishing counts 35 different processes.
ASK THE COMPLETE CATALOGUE!The range of “traditional finishes” include all metallic coating that produce effects both glossy and matt on the various material treated. Conferring to the article the physical/chemical and decorative features of the metallic finish.
Gesm S.p.a. performs two types of gold plating baths: an acid gold plating at 24 kt and an alkaline gold plating at 24 kt that produces a deeper and thicker colour. These baths are used to deposit thin layers of pure gold, ranging from a thickness of 0.02 to 0.05 micron according to the type of article. It is possible to electroplate different thicknesses on the customer´s request, guaranteeing quality with a written certificate
Gesm S.p.a. is equipped with two different silvering baths: one, particularly shiny, is for white silver and the second is for thicknesing silver that subsequently undergoes antique finish procedures. The latter has a greater concentration of precious metal.Such silvering baths allow the production of deposits similar to pure silver.
The process is characterized by the following features:
Gesm S.p.a.’s brassing process produces glossy brass deposits from a hydrocyanic basis electrolyte that has a copper-zinc relation of around 70-30.
The process is characterized by the following features:
Gesm S.p.a. performs two types of nickel plating baths: the first one is a glossy nickel plating and the second is a mat nickel plating. The nickel plating processes can obtain also for rotobarrel platings smooth and white-toned deposits, even in low current density areas.
The process is characterized by the following features:
Galvanic Gesm S.p.a. performs two types of copper plating: an alkaline copper plating and an acid copper plating.
Gesm S.p.a.'s alkaline copper plating bath consists of a cyanide semigloss copper electrolyte.
The procedure is characterized by the following features:
Gesm S.p.a.'s acid copper plating bath produces extremely glossy and compact copper deposits from an acid electrolyte. It is generally used after the alkaline copper plating to enhance the deposit´s glossiness and coating.
The procedure is characterised by the following features:
Our company carries out two different tin plating processes: a glossy one and a mat one. The salt spray tests carried out until today prove their great resistance to corrosion, thus allowing the production of excellent tin deposits.
The main features of this process are:
Millions of people suffer from allergies caused by nickel release. Our company is particularly sensitive to this serious issue and works in compliance with the provisions in force. In the years, it has analyzed and developed new nickel free finishes that are today our point of strength.
Among the most important nickel free finishes there are:
There are hundreds of colours that the company has, in the years, developed and tested and that are now a part of the nickel free finishes.
The nickel free bath is a process that deposits a white bronze alloy. It can be used as a finish or as a substratum for further deposits, even precious ones. It is an excellent substitute for nickel.
The process is characterized by the following features:
The gunbarrel-coloured free bath is a process that produces a darker deposit compared to the traditional "gun barrel" finishes. That is because nearly everybody on the market uses, for this type of finish, a tin-cobalt alloy, while ours, considering its chemical composition, produces electroplatings that, on the customer's specific request, can have different colour shades, ranging from the lightest to the darkest, such as a very dark blue.
The blackening free bath is a process that, depositing a cobalt, zinc and tin alloy, produces finishes with shades ranging from blue-black to dark brown. This kind of bath is mostly used with parts that will subsequently undergo antique finish processes.
