More than 70 years of experience and modern processes
Wide range of surface treatments
Options include aluminum anodizing, various aluminum passivations with painting pretreatments, powder coating, chemical nickel, glossy, chrome plating (Chrome 3+ Trivalent, eco-chrome), satin chrome plating (matte chrome plating), tinning and electro-galvanizing with several passivation options.
In addition, we can combine different surface treatments on the same product to achieve the best result. For example, an attractive powder coating can be painted on top of a galvanized product.
Control and resbonsibilty
Our customers consist of globally operating furniture, electronics and heavy industry companies.
The quality and layer thickness of the coatings are closely monitored with Piiroinen’s own salt spray cabinet and a layer thickness measuring device based on X-rays.
Process water is recycled in the company’s own water treatment plant. New investments that reduce the environmental impact also include a pre-treatment process based on nanoceramics in powder coating and clear chromium plating with trivalent chromium, Chrome 3+ Trivalent.
Our surface treatments
Our wide range of different surface treatments enables the best results.
Check the max sizes of the pieces for surface treatments:
Anodizing
Natural color
Anodizing
Black
Aluminium passivation
Surtec 650 & Iridite NCP
Chrome
Chrome plating / Eco Chrome CR3+
Matt chrome plating
Chemical nickel plating
Electrolytic zink plating
Blue and clear passivation
Electrolytic zink plating
Yellow passivation
Electrolytic zink plating + lacquer
Powder coating
Tinning
Plating combinations
SURFACE TREATMENT |
Max size L*W*H (mm) |
Aluminum and aluminum alloys | Copper and copper alloys | Steel | Stainless steel |
| Aluminium anodizing natural or black |
2900*680*1100 | ● | |||
| SURTEC 650 |
2900*680*1100 | ● | |||
| IRIDITE NCP |
2900*680*1100 | ● | ● | ||
| Chemical nickel plating |
980*650*760 | ● | ● | ● | ● |
| Chrome plating EcoChrome Cr3+ |
2650*900*1100 | ● | ● | ||
| Matt chrome plating |
1600*750*1050 | ● | ● | ||
| Electrolytic zink plating Blue and yellow passivation |
3300*1000*1800 | ● | ● | ||
| Electrolytic zink plating + laqcuer |
2000*1000*800 | ● | ● | ● | |
| Tinning
|
2650*400*1100 | ● | |||
| Tinning + nickel plating |
2650*400*1100 | ● | ● | ||
| Special surface treatments Copper, brass etc. imitations |
2000*850*1100 | ● certain restrictions |
● | ● | ● certain restrictions |
| Powder coating Straight pipes or strips |
2000*850*1100 (3500*80*80) | ● | ● | ● | ● |
Contact
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