Top Zinc Plating Machine Manufacturer in China

China-Made Hot-Dip Galvanizing Machines | ISO-Certified Industrial Coating Solutions

Our zinc plating machine integrate cutting-edge metallurgical engineering with automated precision, designed to deliver durable anti-corrosion coatings for steel components. Certified under ​ISO 9001 standards and compliant with ​ASTM B633/A123 specifications, these systems are engineered for heavy-duty applications in construction, automotive, and infrastructure sectors.

Zinc Plating Machine
Industrial-Grade Galvanizing Equipment

What is Zinc Plating?

Zinc plating is an electrochemical process that deposits a thin layer of zinc onto metal surfaces—primarily iron and steel—to prevent rust and corrosion. This technique leverages zinc’s ​sacrificial anode properties, where the zinc coating corrodes preferentially to the base metal, extending the component’s lifespan by decades under harsh environmental conditions.

Electroplating zinc coating Equipment

Customizable Solutions for Industrial Corrosion Protection

Upgrade Your Production with Precision Zinc Plating Systems
Maximize metal component longevity with our advanced electroplating equipment, engineered for high-volume coating operations.

Zinc Plating Machine Specifications

Elevate your metal finishing process with the Wenbo Zinc Plating Machine, a premium plating solution from Shandong, China. Engineered by Linyi Wenbo Power Supply Equipment Factory, this equipment is tailored for industries requiring high-quality zinc plating for corrosion resistance and decorative finishes. Whether you need to plate fasteners, hardware, or automotive parts, this machine delivers consistent results with its customizable voltage, power, and dimensions.

ParameterDetails
Machine TypePlating Machine / Plating Equipment
Brand NameWenbo
Place of OriginShandong, China
Warranty2 Years (Primary Model) / Unavailable (Secondary Model)
Weight (kg)2600 kg (Primary Model) / 1000 kg (Secondary Model)
Dimensions (LWH)Customized to Customer¡¯s Request
Delivery TimeVaries Based on Line Size
Key Selling PointsLong Service Life, Easy to Operate
Video Outgoing-InspectionProvided
Machinery Test ReportProvided
ParameterDetails
VoltageCustomized (Depends on Customer¡¯s Country Standard)
Power (W)Customized
Crane TypeGantry Type
Core ComponentsPLC, Tank, Barrel, Plating Barrel
Control SystemPLC, Computer Control for DMS System
Heating ModeElectronic, Steam, Hot Water
Mode of TransporterAutomatic, Semi-Automatic, Manual
ParameterDetails
UsageZinc, Tin, Nickel, Chrome, Decorative Chrome Plating
Pre-Treatment ProcessUltrasonic / Electronic / Heating Oil Remove
After-Treatment ProcessHot Rinse, Dry Machine, Oven
SpecificationFully Customized

Wenbo Zinc Plating Machine Service Solution

Designed for zinc, tin, nickel, chrome, and decorative chrome plating, this equipment offers customizable dimensions, voltage, and power to meet specific customer needs. With options for automatic, semi-automatic, or manual operation, it features advanced pre-treatment (ultrasonic/electronic/heating oil removal) and after-treatment (hot rinse, drying, oven) processes.

Customizable Design

Tailored sizes, voltage, and power options to fit your workshop and operational needs.

Advanced Control

Equipped with PLC and computer-controlled DMS systems for precision and efficiency.

Ease of Use

Intuitive design ensures easy operation, even for complex plating tasks.

Barrel Type Galvanizing Machine

Versatile Operation

Choose from automatic, semi-automatic, or manual modes to suit your production scale.

Durability

Built for long service life with robust components like PP/PVC tanks and gantry-type cranes.

Comprehensive Process

Includes pre-treatment (ultrasonic oil removal) and after-treatment (hot rinse, drying oven) for a complete plating cycle.

Zinc Plating Machine Process: Electrolysis to Passivation - Wenbo

1

Chemical Degreasing

  • Purpose: Remove organic contaminants (oil, grease) from the metal surface using a chemical solution.
  • Method: Immersion in an alkaline or solvent-based degreasing bath.
2

Hot Water Rinse

  • Purpose: Clean off residual degreasing chemicals and loosen remaining debris.
  • Method: Submerge in heated water (typically 50-70°C) to enhance cleaning efficiency.
3

Water Rinse

  • Purpose: Remove any remaining traces of chemicals or loosened contaminants.
  • Method: Rinse with ambient-temperature clean water.
4

Electrolysis Degreasing

  • Purpose: Use electrical current to further clean the surface, targeting stubborn residues.
  • Method: Immersion in an electrolyte solution with anodic or cathodic current applied.
5

Hot Water Rinse

  • Purpose: Wash away electrolytic solution and residues from the degreasing process.
  • Method: Submerge in hot water (50-70°C) for thorough cleaning.
6

Rinse

  • Purpose: Ensure no electrolytic residues remain on the surface.
  • Method: Rinse with clean water at room temperature.
7

Highly Corrosive Treatment

  • Purpose: Prepare the metal surface by etching or activating it for better zinc adhesion.
  • Method: Immersion in a highly corrosive acid solution (e.g., hydrochloric or sulfuric acid).
8

Rinse

  • Purpose: Remove acid residues from the corrosive treatment.
  • Method: Rinse with clean water to neutralize the surface.
9

Electric Galvanized Iron Alloy

  • Purpose: Apply the zinc-iron alloy coating to the metal surface for corrosion resistance.
  • Method: Electroplating in a zinc electrolyte bath with controlled current and alloying elements.
10

Rinse

  • Purpose: Clean off excess plating solution from the surface.
  • Method: Rinse with clean water.
11

Idemitsu

  • Purpose: Apply a preparatory or transitional treatment (possibly a proprietary solution or pre-passivation step).
  • Method: Immersion or application of an Idemitsu-specific chemical (assumed context; clarify if needed).
12

Passivation

  • Purpose: Enhance corrosion resistance by forming a protective layer over the zinc coating.
  • Method: Immersion in a passivation solution (e.g., chromate or trivalent chromium-based).
13

Rinse

  • Purpose: Remove excess passivation chemicals from the surface.
  • Method: Rinse with clean water.
14

Drying

  • Purpose: Remove moisture and finalize the plated product for handling or packaging.
  • Method: Use hot air drying, oven, or ambient air drying depending on equipment setup.

Details And Finished Products Of Zinc Plating Machine

Client Success Stories

Related Zinc Plating Line

Barrel Type Zinc Plating Machine

Efficient system for bulk zinc plating of small components. Parts rotate inside perforated barrels, ensuring uniform coating with minimal manual handling and excellent consistency.

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Rack Type Zinc Plating Machine

Precision zinc plating system for larger components. Items are mounted on specialized racks, ensuring accurate coating on specific surfaces with minimal masking.

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Frequently Asked Questions

What is the difference between barrel type and rack type zinc plating machines?

Barrel type machines are ideal for small parts processed in bulk, with components tumbling inside perforated drums during plating. Rack type machines mount individual parts on specialized fixtures, offering more precise control for larger or delicate components requiring selective plating.

How long does the zinc plating process typically take?

The zinc plating process typically takes 30-60 minutes for standard applications, though timing varies based on desired coating thickness, part geometry, current density, and solution chemistry.

What maintenance is required for zinc plating machines?

Regular maintenance includes solution analysis and replenishment, anode inspection and replacement, filter cleaning, rectifier checks, and tank cleaning. We recommend daily monitoring of solution parameters and weekly equipment inspections.

Can the same machine be used for different plating specifications?

Yes, our machines can be adjusted for different plating specifications by modifying current density, solution chemistry, and process time. This allows for varying coating thicknesses and finish types on the same equipment.

What is the average lifespan of a zinc plating machine?

With proper maintenance, our zinc plating machines typically last 10-15 years. Key components like rectifiers, pumps, and control systems may require replacement or upgrades during this period to maintain optimal performance.

What environmental considerations should be addressed when operating a zinc plating machine?

Operating a zinc plating machine requires proper wastewater treatment systems to remove heavy metals and chemicals before discharge, in compliance with local regulations. Our systems can include integrated rinse water recycling, metal recovery units, and filtration systems to minimize environmental impact. Additionally, proper ventilation is essential to manage potentially harmful fumes during the plating process. We can provide guidance on environmental compliance and sustainable operation practices for your specific installation.

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