Variable Speed Rotary Vertical Zinc Plating Line Zinc Electroplating Equipment

Automatic Rotary Vertical Plating line Plating machine Pltaing Equipment

Equipment Overview

The Automatic Rotary Vertical Zinc Plating Line is designed for continuous and efficient zinc electroplating of metal components, providing consistent coating quality, corrosion protection, and stable production performance. The rotary vertical configuration allows the workpieces to move automatically through the pretreatment, plating, rinsing, passivation, and drying stages according to the configured process sequence.

Designed for continuous electroplating production, this plating line combines a rigid steel framework, automated jig transfer, variable-speed movement, and PLC-based control. The system can be configured according to the required process flow, production capacity, and factory layout.

1. Structural Design
The main frame is fabricated from A3 structural steel and protected with an external epoxy coating for improved corrosion resistance. The coating color can be customized. The supporting structure includes fixed plates, columns, walkways, flat wire, and horizontal adjustment bolts.

2. Transporter System
The transporter integrates horizontal travel and vertical lifting mechanisms to move jigs between process tanks. Geared brake motors provide stable drive performance, while the positioning system controls deceleration and stopping for accurate workpiece transfer.

3. Jig Lifting Mechanism
The lifting system uses a geared brake motor, coupling, and high-strength acid-resistant, aging-resistant belt to provide reliable vertical movement.

4. Variable-Speed Operation
PLC and frequency converters control both horizontal and vertical movement. Three speed levels—low, medium, and high—can be configured according to process requirements. Controlled acceleration and deceleration help reduce transporter swing and improve positioning accuracy.

5. Safety Protection
Emergency stop buttons are incorporated into the plating line to enable rapid shutdown in abnormal operating conditions and improve overall operating safety.

Electrical & Control System

The control system combines industrial PLC control with position detection and variable-speed drive technology to support reliable automatic operation.

• PLC: Mitsubishi Electric, Japan

• Frequency Inverter: Mitsubishi Electric, Japan

• Touchscreen: Kunlun Tongtai

• Proximity & Photoelectric Sensors: Omron, Japan

• Contactors & Thermal Relays: Omron, Japan

• Control Cabinet: Components are arranged in an organized layout with clearly identified wiring and English labels on the operation panel. The cabinet is designed with protection against moisture and corrosion.

• Operating Modes: Automatic and manual modes are available. Automatic operation can manage process residence time, transporter position, travel speed, and lifting speed.

• Program Functions: Power-failure memory and interruption recovery functions help simplify operation after unexpected stoppages.

• Safety System: Multiple emergency stop devices are integrated throughout the equipment for additional protection.

Production & Configuration

• Production Application: Suitable for high-volume electroplating production of metal components.

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

• Transporter Options: Automatic, semi-automatic, or manual.

• Control Options: PLC, computer-based control, and DMS management system.

• Heating Options: Electric, steam, or hot-water heating.

• Customization: Equipment dimensions, process tanks, transporter configuration, and auxiliary systems can be adapted to customer requirements.

• Warranty: 12 months.

Technical Parameters

Quality Control

Each zinc plating line is inspected at multiple stages before delivery. Mechanical components are checked for dimensional accuracy and assembly quality, while electrical cabinets, PLC control systems, sensors and automatic transfer mechanisms are tested for correct operation. Process tanks, piping, pumps and auxiliary systems are inspected for leakage and proper connection. Before shipment, the complete line is subjected to functional testing to verify the programmed process sequence, material transfer, safety functions and control response.

Manufacturer Credentials

As an industrial plating equipment manufacturer, we provide complete engineering solutions for automatic zinc plating and other surface treatment systems. Our project team covers mechanical design, electrical control, process engineering, equipment manufacturing, installation and commissioning. Each plating line is engineered according to the customer's workpieces, required production capacity, process sequence and available factory space. Our technical team can also provide installation guidance, commissioning support, operator training and after-sales service for overseas projects.

FAQ

Q1. What products can be processed by this zinc plating line?
The line can be configured for various metal components such as automotive parts, fasteners, hardware components and electrical parts, depending on workpiece dimensions and plating requirements.

Q2. Can the rotary vertical zinc plating line be customized?
Yes. The line can be customized according to workpiece size, production capacity, process requirements and available factory space.

Q3. Is the zinc plating process fully automatic?
The line can be equipped with automatic transfer, PLC control and programmed process sequences to reduce manual handling and improve process consistency.

Q4. Can you provide installation and commissioning?
Installation guidance, commissioning support and operator training can be provided according to the project requirements.

Q5. What information is required for a plating line quotation?
Workpiece drawings or samples, material, dimensions, required zinc coating thickness, production capacity, surface treatment requirements and factory layout are useful for preparing a suitable proposal.