ELECTROPLATING FINISHES

METHODS OF PLATING

We offer a wide range of electroplating finishes to suit different colours, protections and styles. Depending on the quatity and size of the parts we have several methods which include

Rack Plating - They are hung onto racks/hooks or fixed with wire if required for optimum plating

Small Barrel Plating - Small parts and quantities such as nuts and bolts are spun in a small barrel for to ensure a quality finish

Large Barrel Plating - Large quantities of smaller parts such as brackets, nuts and bolts are spun into a large barrel for cost effective way of plating (Only Available on our Zinc/ Zinc Nickel Line)

RACK PLATING

SMALL BARREL PLATING

LARGE BARREL PLATING

DE-EMBRITTLEMENT

De-embrittlement removes hydrogen gas from the electroplated surface of the product while hardening the metal. We offer De-Embrittlement on smaller parts. The susceptibility to embrittlement increases with increasing stress and increasing material strength.

  • Our standard hours of De-Embrittlement range from 4-24 Hours.

BRIGHT ZINC PLATING

Zinc plating involves zinc metal being electrodeposited on to components. Zinc plating is passivated to give it corrosion resistance and the zinc plating protects the underlying material further by being sacrificial. Zinc electroplating is a form of electrochemical galvanization. The passivation on zinc plating determines its final colour

What We Offer

  • Zinc and Clear Trivalent Passivation

  • Zinc and Yellow Trivalent Passivation

  • Zinc and Black Trivalent Passivation

We can plate thicknesses normally of around 5µm but are happy for any requests up to 25µm.

Component Capacity - Length 1100mm x Width 350mm x Depth 900mm

We offer bright zinc plating on components made of the following:

  • Steel

  • Stainless steel

  • Copper

  • Brass

Why We Use Trivalent instead of Hexavalent

Hexavalent is a known carcinogen, meaning that it’s bad for the environment and also for all of our staff members involved in the zinc plating process. The other benefit is that Trivalent has a higher efficiency with more uniform distribution. It’s also possible to Barrel Plate with Trivalent. This means where you have a larger volume of smaller parts that need Zinc Plating, this process can be carried out more cost effectively.

ZINC AND CLEAR

ZINC AND YELLOW

ZINC AND BLACK

ZINC-NICKEL BLACK

ZINC-NICKEL CLEAR

ZINC-NICKEL PLATING

Zinc-nickel plating involves zinc and nickel being co-plated onto a job . Zinc-nickel plating can gain more corrasion resistance through passivation . The percentage of Nickel on the plating normally ranges from 11%-16% with the rest being Zinc. The combination of the metal alloys does make it more superior to just Zinc and is better corrosion even without passivation. It is a Sacrificial material that will protect the underlying steel in the event of any small cracks or scratches.

What We Offer

  • Zinc-nickel Clear Trivalent Passivation

  • Zinc-nickel Black Trivalent Passivation

We can plate thicknesses normally of around 5µm but are happy for any requests up to 25µm.

For best results and quality the base material should be made by using clean steel and It is recommended that you ensure that material is not porous or pitted.

Component Capacity - Length 1100mm x Width 350mm x Depth 900mm

BRIGHT NICKEL PLATING

BRIGHT NICKEL PLATING

Bright nickel plating is one of three forms of nickel plating, otherwise known as bright nickel electroplating. It is used for mainly decorative and engineering applications. Bright nickel plating offers a mirror like coating due to the high amount of sulphur. Our standard practice is to copper plate the items first to ensure the best possible corrosion resistance.

We can Bright Nickel Plate the following:

  • Brass

  • Copper

  • Stainless Steel

  • Mild Steel

  • Iron

Component Capacity - Length 450mm x Width 400mm x Depth 400mm

COPPER PLATING

Copper plating’s main benefit is its Thermal Conductivity. Thermal conductivity is a property that refers to a material’s ability to conduct heat. This means that copper is capable of effectively dissipating heat. This property is advantageous in applications such as the plating of electronic components. Copper also had an unique visual appeal.

Component Capacity - Length 450mm x Width 400mm x Depth 400mm

COPPER PLATING

TIN PLATING

Tin is used as well a well known sprotection against corrosion. Tin plating can produce a shiny, metallic look. Tin offers a decent level of conductivity, making tin plating useful in the manufacturing of various electronic components. Our standard practice is to copper plate the items first to ensure the best possible corrosion resistance.

We can Tin Plate the following:

  • Brass

  • Copper

  • Stainless Steel

  • Mild Steel

  • Iron

Component Capacity - Length 450mm x Width 400mm x Depth 400mm

TIN PLATING

SILVER PLATING

Silver plating provides a lustrous, attractive finish that enhances the visual appeal of objects.

Here a number of benefits of using Silver Plating:

  • Silver plating offers the benefits of solid silver at a lower cost, making it accessible for a wide range of products.

  • The Silver layer protects the base metal from corrosion and wear, extending the lifespan of the object.

  • Excellent electrical conductivity of silver is beneficial in electronic and industrial applications.

Component Capacity - Length 450mm x Width 350mm x Depth 400mm

SILVER PLATING

GOLD PLATING

Gold even in extreme conditions is considered to be highly resistive to corrosion. Once again, its reason is that gold remains a noble and unreactive metal in nature.

Component Capacity - Length 300mm x Width 150mm x Depth 250mm

Gold plating has a number of benefits such as:

  • Has Electrical Conductivity

  • Has Thermal Conductivity

  • Has good Ductility

  • Non-Reactivity

  • Excellent Corrosion Resistance

  • Non-Hazardous

  • Has great Visual Appeal

GOLD PLATING