Barrel Electroplating
Expert corrosion protection for lasting durability.
BarrelElectroplating
Barrel electroplating is a highly efficient method suitable for small, bulk components. In this process, items are placed in a rotating barrel filled with an electrolytic solution, allowing for even coating as the parts tumble against one another. This technique is particularly effective for delicate and intricate parts that may be damaged in other plating processes. Barrel electroplating not only provides excellent corrosion protection but also improves the overall appearance of the components, making it an ideal choice for industries such as automotive and electronics.
- Finish
- Functional bright zinc
- Coating
- Zinc
- Best for
- Fasteners & small parts
- Batch
- 80 kg per load
Highly Efficient for Bulk Processing
Perfect for plating large volumes of small parts.
Fast Turnaround
Quick cycle times for high-volume production runs.
Minimizes Handling Damage
Avoids surface-on-surface contact, reducing imperfections.
Simplified Setup
Streamlined loading and unloading for greater productivity.
Why It Matters
Barrel electroplating is a cost-effective and efficient method for finishing large quantities of small, durable parts. By allowing components to tumble freely in a rotating barrel filled with an electrolytic solution, it ensures uniform coating on all surfaces. This process significantly reduces labor, increases production speed, and is ideal for industries that require consistent, high-volume plating—making it a go-to solution for mass manufacturing.
The Process, Step by Step
- 1
Load the barrel
Parts are weighed into 80 kg loads so plating conditions stay consistent.
- 2
Tumble plate
The barrel rotates in cyanide-free acid zinc electrolyte, coating every face without handling.
- 3
Rinse & passivate
Loads are rinsed and passivated, with top coats added where longer salt-spray life is required.
- 4
Dry, count & pack
Parts are spun dry, checked against the order and packed for collection or delivery.
Barrel Electroplating FAQs
Other Services
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Components are individually racked and zinc plated for even coverage on complex or large parts up to 3 m.
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Find Out MoreHot Dip Spinning Galvanizing
Hot dip galvanizing for small components — bulk hardware is dipped in molten zinc and spun to clear the excess, leaving thick, even protection and usable threads.
Find Out MoreGet a Barrel Electroplating Quote
Send your part details and quantities and we come back with a costed quote, the recommended finish and a firm lead time — free and with no obligation.