ZINC PLATING
Zinc plating is the workhorse of anti-corrosion metal coatings. It provides a durable, environmentally-friendly, and cost-effective way to protect other metals (such as iron or steel) from corrosion.
Zinc plating or “zinc electroplating” is an “electro-deposition” process; the base metal or “substrate” is placed into a bath of specially-formulated zinc metal ionic solution. Electrical current is then passed through both the solution and the substrate, causing a thin layer of zinc coating to be deposited on to the surface of the substrate.
Zinc coating not only provides both a physical and a sacrificial barrier between the substrate and its environment, thus protecting the substrate from rust and other forms of corrosion.
Zinc plating is effective in mild to moderately high-corrosive conditions.
FEATURE
Acid – Barrel Zinc Plating
It can be applied to a wide range of metals, including stainless steel, copper, brass and more
Medium size, light weight, high efficiency, high control precision.
High –frequency pulse current output, Suitable for plating small sized ferrous metal and alloy work pieces, it has high penetration ability, strong adhesive force, and can effectively enhance the brightness of the plated surface.
Output voltage and current can be adjusted, limiting voltage and current can be adjusted, greatly enhance application flexibility of the product for users.
With complete protection functions, over current, over heat protection functions. High power factor, less pollution to the electric network. Experience Team
BENEFIT AND APPLICATIONS
Benefits:
Corrosion resistant
Low Cost
Variety of Finishes
Alloys well with other metals to enhance corrosion resistance
Light weight
Zinc electroplating is commonly used for nuts, bolts, fasteners, clips and springs to and other small metal parts. Although generally used in mild to moderate corrosive environments zinc can be used in areas where higher corrosion resistance is needed.
CHARACTERISTICS & FINISHES
Zinc electroplating can range from a dull matte to a very bright, chrome-like, finish. Panna Wirya Jaya employs a number of specialized zinc plating and coating processes to enhance the cosmetic appearance of the zinc plate, providing a bright, white, smooth finish that can be chromated or passivated in a variety colors including clear, blue, iridescent yellow, olive drab and black. These coatings not only change the color of the zinc but improve the zinc coatings corrosion resistance.