Industrial Rotary Vertical Plating Line PLC Controlled Nickel Electroplating Equipment

This electroplating line is designed for high-output production and reliable workpiece transfer. Its reinforced steel structure, automatic transporter, and programmable motion control system provide stable operation and accurate positioning throughout the plating process.

1. Frame and Structure
The main frame is manufactured from A3 structural steel and protected with an epoxy coating to improve corrosion resistance. The overall structure consists of fixed plates, support columns, walkways, flat wire, and horizontal adjustment bolts. Frame color can be customized to suit the customer's requirements.

2. Transporter System
The transporter is equipped with independent mechanisms for horizontal travel and vertical jig lifting. Geared brake motors provide stable drive performance, while the positioning system controls deceleration and stopping for accurate transfer between process tanks.

3. Jig Lifting Mechanism
The lifting assembly combines a geared brake motor, coupling, and high-strength acid-resistant and aging-resistant belt. This configuration provides dependable vertical movement during continuous operation.

4. Motion Control
Horizontal and vertical movement is regulated by the PLC and frequency converters. Three speed levels—low, medium, and high—can be selected according to process requirements. Controlled acceleration and deceleration help reduce inertia and transporter swing while improving movement smoothness and positioning accuracy.

5. Safety & Maintenance
Emergency stop devices are installed throughout the line for rapid shutdown when required. The mechanical and electrical layout is designed to facilitate routine inspection, adjustment, and maintenance.

The control system combines PLC automation, variable-frequency speed control, and position sensing for coordinated operation of the transporter and plating process.

• PLC: Mitsubishi Electric, Japan

• Frequency Inverter: Mitsubishi Electric, Japan

• Touchscreen: Kunlun Tongtai

• Proximity & Photoelectric Sensors: Omron, Japan

• Contactors & Thermal Relays: Omron, Japan

• Control Cabinet: Clearly organized wiring, numbered circuits, identifiable components, and English operating labels. The cabinet is designed with protection against moisture and corrosion.

• Control Modes: Automatic and manual modes are supported. In automatic mode, parameters such as tank residence time, transporter position, travel speed, and lifting speed can be programmed.

• Program Protection: Memory and interruption-recovery functions help maintain programmed settings and simplify restart after unexpected power interruptions.

• Safety Control: Multiple emergency stop devices provide additional protection during equipment operation.

• Production Capacity: Suitable for high-volume electroplating production and continuous processing of similar workpieces.

• Cycle Time: The fastest cycle time can reach approximately 30 seconds per rack, depending on the process sequence and workpiece configuration.

• Operation: Automated process control reduces manual intervention and helps maintain consistent production conditions.

• Transporter Options: Automatic, semi-automatic, and manual configurations are available.

• System Configuration: Equipment dimensions, process tanks, heating systems, transporter design, and auxiliary equipment can be customized according to production requirements.

Technical Configuration

Nickel Plating Process

Loading → Degreasing → Water Rinsing → Acid Activation → Water Rinsing → Nickel Plating → Water Rinsing → Optional Bright Nickel Plating → Water Rinsing → Drying → Unloading

Applications

• Automotive Components
• Hardware Parts
• Electrical Components
• Machinery Components
• Decorative Metal Parts
• Precision Metal Components

Production Process

1. Engineering Design
The plating line is designed according to workpiece dimensions, plating requirements, production capacity and factory layout.

2. Structural Fabrication
The main frame, tanks, supports and mechanical components are manufactured according to approved engineering drawings.

3. Mechanical Assembly
The transfer system, lifting mechanism, racks and auxiliary equipment are assembled and aligned.

4. Electrical Installation
PLC, sensors, motors, inverters, control cabinets and operator interfaces are installed and wired.

5. PLC Programming
The movement sequence, lifting positions, dwell times and process logic are programmed according to the required plating cycle.

6. Functional Testing
The transfer, lifting, positioning, control and safety systems are tested before shipment.

7. Installation & Commissioning
Installation guidance and commissioning support are provided according to the project requirements.

FAQ

Q1. What is an automatic rotary vertical nickel plating machine used for?
It is used for automated nickel electroplating of metal components requiring controlled coating thickness, surface finish and production consistency.

Q2. How does the rotary vertical transfer system work?
The system uses programmed horizontal travel and vertical lifting to move workpiece racks between individual process stations.

Q3. Can the nickel plating machine be customized?
Yes. The process sequence, tank arrangement, transfer system, production capacity and control configuration can be customized according to project requirements.

Q4. Can the machine operate automatically?
Yes. PLC-based control can be used to automate rack movement, lifting, positioning and process timing.

Q5. What information is required for a nickel plating line quotation?
Workpiece material, dimensions, drawings or samples, required nickel coating thickness, surface finish, production capacity and available factory space are useful for preparing a suitable solution.