|
No |
Types of Surface Treatment |
Machine Type |
Base Material |
|
Coating Thickness Range |
Max. Dimesnion (part. mm) Height x Length x
width |
Specification |
|
1 |
Electro
Depostion Coating |
Automatic |
Steel. SUS |
Bright |
5µm
~ 30µm |
100 x 400 x
300 |
Lead & Tin
free coating |
|
Mat |
|
Automatic |
Aluminium |
Anti-Auto
gassing baking |
5µm
~ 30µm |
100 x 400 x
300 |
Lead & Tin
free coating Chrome free base coat |
|
Non-baking |
|
2 |
Aluminium
Chromate Conversion (ALODINE) |
Semi-Automatic |
Aluminium |
Cr3+ Chromate
(Dipsol-ALT610) |
|
100 x 800 x
300 |
Cr3+ Chromate |
|
3 |
Zinc
Plating |
Automatic
(Rack Type) |
Steel |
Cr6+ |
Blue |
> 5
µm |
1400 x 400 x
200 |
Non-cyanide Zn
plating
Cr3+ or Cr6+ Chromating |
|
Rainbow |
|
Black |
|
Cr3+ |
Blue |
|
Rainbow |
|
Green |
|
Black |
|
Automatic
(Rack Type) |
Steel |
Cr3+ |
Blue |
> 5
µm |
1400 x 400 x
200 |
Non-cyanida
type Zn Plating with Cr3+ Blue/Rainbow |
|
Rainbow |
|
Automatic
(Barrel Type) |
Steel (Screw /
Plates) |
Baking
Non-Baking |
Cr3+ |
Rainbow |
> 5
µm |
M8 |
Acid type Zinc
Plating De-hydrogen Baking Baking Cr3+ Chromate |
|
Black |
|
4 |
Electroless
Nickel Plating |
Automatic |
Steel |
Chemical
Polishing
Non Chemical
Polishing
|
Above
3
µm |
1000 x 200 x
100 |
Lead Free
Electroless Nickel /Phosphate Plating
(Medium Phosphate Type) |
|
Automatic
(Rack /Barrel) |
Steel |
|
Above
3
µm |
1000 x 200 x
100 |
Electroless
Nickel /Phosphate Plating (Medium Phosphate
Type) |
|
Automatic |
Aluminium |
|
Above
3
µm |
1000 x 200 x
100 |
Lead Free
Electroless Nickel /Phosphate Plating |
|
6 |
Nickel/Gold
Plating |
Automatic |
Copper |
|
Au: > 0.03
µm
Ni: 1
µm ~ 10
µm |
400 x 500 |
Sulphamate Ni
Au/Co (Hard Gold) |
|
7 |
ANODIZING |
Automatic |
Aluminium |
Dye colouring |
Various |
600 x 500 |
Bright,
Semi-bright, Dull, Various Colouring |
|
Electrical
colouring |
|
Automatic |
Al Casting |
High corrosion
resistance and Adhesion Anodizing |
Various |
600 x 500 |
|
|
Hard Anodizing |
