Top Rack Plating Machine Manufacturer in China

China-Made Rack Plating Machines | Precision Hang Electroplating Solutions

A Rack Plating Machine, also known as a hang electroplating machine, is a specialized piece of equipment designed for precision electroplating processes. Widely used in industries such as automotive, electronics, and jewelry manufacturing, this machine allows for the uniform coating of metal parts by suspending them on racks or hangers within an electrolyte solution. The hang electroplating method ensures consistent plating thickness and excellent surface finish, making it ideal for small to medium-sized components requiring high-quality metal deposition.

Rack Plating Machine
Industrial-Grade Galvanizing Equipment

What is Rack Plating?

A Rack Plating Machine facilitates this by ensuring uniform deposition on complex or delicate components, ideal for industries like automotive and electronics. These machines offer precise control over plating thickness, typically ranging from 0.1 to 50 microns, and can handle loads of 10-50 kg per rack. With tank capacities of 50-500 liters and temperature ranges of 20-80°C, they deliver consistent, high-quality finishes efficiently.

Rack Plating Machine

Enhancing Precision with Rack Plating Machines: A Tailored Coating Solution

Leverage the Rack Plating Machine’s precision for uniform coatings. We offer personalized setup and training to ensure flawless plating on your components, maximizing quality and efficiency for your production needs.

Rack Plating Machine Specifications

We offer 1-year warranty and a sturdy 15mm water tank made of PP, PVC or SS. Choose your control method: manual, remote control or PLC. It supports hang or barrel plating, with optional galvanizing, copper plating or chrome plating. It is perfect for machine parts, nails or taps, and can process 23 sets per month. In addition, it is equipped with ultrasonic degreasing, dryer and efficient exhaust system to ensure your workspace is safe and clean.

AttributeDetails
Warranty1 Year
Tank MaterialPP, PVC, SS
Tank Thickness15 mm / Customized
Control SystemManual, Remote, PLC
Tank Capacity50-500 liters
Voltage220V/380V, 50-60Hz
Plating Thickness0.1-50 microns
Max Load per Rack10-50 kg
Temperature Range20-80°C
AttributeDetails
ApplicationSurface Treatment
Plating StyleHang Plating / Barrel Plating
Electroplating OptionsZinc, Copper, Nickel, Tin, Chrome, Silver
Available ForMachine Parts, Nail, Faucet, Bolt, Customization
Production Capacity23 Sets/Month
AttributeDetails
Equipment TypeManual, Semi-Automatic, Full-Automatic
Pre-TreatmentUltrasonic Degreasing, Washing, Vibrating Polishing
After-TreatmentOven, Dryer
Exhaust SystemAir Cover, Ventilation Pipe, Exhaust Fan, Acid Mist Tower, Air Box
Water Cycle SystemInput/Output Plastic Pipes and Valve

Wenbo Rack Plating Machine Service Solution

The Wenbo Rack Plating Machine offers precision with tank capacities of 50-500 liters, plating thickness of 0.1-50 microns, and a max load of 10-50 kg per rack. Its advanced PLC control ensures efficiency, while customizable designs cater to diverse industries like automotive and electronics, delivering superior surface treatment with consistent, high-quality finishes.

Customizable Configurations

Tailored tank sizes and voltage options to meet specific production needs.

Efficient Operation

PLC-controlled systems streamline processes for precision and speed.

Comprehensive Processing

Includes pre-treatment, plating, and post-treatment for a full cycle.

Rack Plating Machine

Versatile Plating Options

Supports zinc, nickel, chrome, and more for diverse applications.

Durable Construction

Built with PP/PVC/SS tanks for long-lasting performance.

User-Friendly Design

Intuitive controls simplify operation for all skill levels.

Rack Plating Machine Process: Electrolysis to Passivation - Wenbo

1

Surface Cleaning

  • Purpose: Remove dirt, grease, and oxides for optimal plating adhesion.
  • Method: Immerse parts in a degreasing solution and rinse with water.
2

Rack Loading

  • Purpose: Secure parts for uniform exposure to the plating process.
  • Method: Attach parts to the rack using clips or hooks, ensuring no overlap.
3

Pre-Treatment Rinse

  • Purpose: Eliminate residual cleaning agents.
  • Method: Submerge the rack in deionized water for a brief rinse.
4

Acid Pickling

  • Purpose: Etch the surface to enhance plating bonding.
  • Method: Dip parts in a dilute acid solution, then rinse thoroughly.
5

Electrolyte Preparation

  • Purpose: Ensure the plating solution is ready for electrolysis.
  • Method: Mix metal salts and additives in the tank per specifications.
6

Rack Positioning

  • Purpose: Position parts for consistent current flow during electrolysis.
  • Method: Lower the rack into the electrolyte, aligning with the anode.
7

Electrolysis Initiation

  • Purpose: Deposit metal coating onto the parts.
  • Method: Apply a controlled electric current through the circuit.
8

Coating Thickness Monitoring

  • Purpose: Achieve the desired metal layer thickness.
  • Method: Measure plating time and current density periodically.
9

Post-Electrolysis Rinse

  • Purpose: Remove excess electrolyte from the parts.
  • Method: Rinse the rack in clean water immediately after electrolysis.
10

Drying

  • Purpose: Prevent water spots and prepare for further treatment.
  • Method: Air-dry parts or use a low-heat oven.
11

Inspection

  • Purpose: Verify coating uniformity and quality.
  • Method: Visually check parts and test adhesion if needed.
12

Passivation Setup

  • Purpose: Enhance corrosion resistance of the plated surface.
  • Method: Prepare a passivation solution (e.g., chromate-based).
13

Passivation Application

  • Purpose: Form a protective layer over the plating.
  • Method: Immerse the rack in the passivation solution for a set time.
14

Final Rinse and Drying

  • Purpose: Remove passivation residue and finalize the process.
  • Method: Rinse with deionized water and dry completely.

Details And Finished Products Of Rack Plating Machine

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Frequently Asked Questions

What is a Rack Plating Machine used for?

Rack Plating Machines are designed for electroplating metal parts by securing them onto racks. This setup ensures a uniform coating and is particularly suited for complex or delicate items requiring high-quality finishes. Common applications include components in the automotive, aerospace, and electronics industries.

What materials can be plated with a Rack Plating Machine?

These machines are highly versatile and can plate a range of metals, such as nickel, copper, zinc, tin, gold, and silver. They are compatible with parts made from conductive materials like steel, brass, and aluminum, making them suitable for diverse industrial needs.

How does a Rack Plating Machine work?

A Rack Plating Machine operates by submerging parts, which are attached to a rack, into an electrolyte solution. An electric current is then applied, triggering metal ions in the solution to deposit onto the parts. The rack design ensures even exposure, resulting in a consistent and high-quality coating.

hat maintenance is required for a Rack Plating Machine?

Routine maintenance involves cleaning the racks, inspecting electrical connections, and monitoring the electrolyte solution for contamination. Worn-out parts should be replaced, and the machine’s current and voltage settings need periodic calibration to maintain optimal performance.

How efficient is a Rack Plating Machine in terms of production speed?

Rack Plating Machines excel in batch processing, with cycle times typically ranging from 15 to 60 minutes, depending on part size and desired coating thickness. While slower than barrel plating, they provide superior quality, especially for intricate or delicate components.

What is the typical cost range for a Rack Plating Machine?

The cost depends on factors like size, automation level, and customization. Generally, prices range from $10,000 to $100,000. Fully automated systems may cost more, and additional expenses, such as installation and training, should also be considered.

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