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Service

Every conceivable type of refinement

We process steel, stainless steel, brass, copper and bronze—offering a variety of refining techniques for each of these materials.

The following chart depicts our wide range of services in detail:

Sizes (L x W x H) in mm

Bright-galvanizing

Suspension

3,800 x 500 x 1,500

Blue, yellow, black chromalized

Cr-Vi-free:

  • thick layer passivation transparent
  • trivalent blue coating

with corrosion protection – seal (upon request olive chromalization)

Bright-galvanizing

Drums

Blue, yellow, black chromalized

Cr-Vi-free:

  • thick layer passivation transparent
  • trivalent blue coating

with corrosion protection – seal (upon request olive chromalization)

Alkaline - zinc-iron process

Suspension

3,800 x 400 x 1,500

Blue, yellow, black chromalized

  • thick layer passivation transparent
  • trivalent blue coating

with corrosion protection – seal

Hard-chrome plating

6,400 x dia 150

Repair hard-chrome plating

3000 x dia 600

Piston rods, cylinders, parts subject to wear, tools (upon request)

Chrome removal

Suspension

1,150 x 400 x 650

Nickel removal

Drums
Suspension

1,150 x 400 x 650

Flashnickel (for thin layers)

Semi-bright nickel

Drums
Suspension

1,150 x 400 x 650

Bright nickel

Drums
Suspension

1,150 x 400 x 650

Alkaline copper-plating

Drums
Suspension

1,150 x 400 x 650

Acidic copper-plating

Drums
Suspension

1,150 x 400 x 650

Tin plating

Drums
Suspension

1,150 x 400 x 650

Bright chrome plating

Suspension

1,150 x 400 x 650

Hard-chrome plating

Suspension

1,150 x 400 x 650

Special Zn-galvanizing     Drums

Suspension

1,150 x 400 x 650

  • i.e. Tailor-made Zn-galvanizing
  • special chromalization
  • passivations

Manganese-phosphating
and lubricating

Drums
Suspension

1,100 x 500 x 600

Special NIRO degreasing

Aluminium chromalization

Drums
Suspension

1,100 x 500 x 600

  • Yellow

Aluminium chromalization

Drums
Suspension

1,100 x 500 x 600

  • Transparent – colourless
  • Surtec 650 Cr – VI – free

Grinding

2 centre grinding machines, centreless grinding, manual grinding—polishing

Height of centre:

till 195 mm

dia 400 mm

Width of centre:

25 mm

till 3,000 mm