Automatic Electrophoresis Coating Line E Coating Equipment With Touch Screen Control

Automatic Electrophoresis line Electrophoresis Equipment Coating Machine
The Automatic Electrophoresis Line is an integrated e-coating system designed for automated surface treatment of conductive metal components. The line combines pretreatment, electrophoretic coating, rinsing, ultrafiltration and drying processes into a continuous production system.

Electrophoresis Process Flow
Ultrasonic Degreasing → Water Washing → Phosphating → Pure Water Washing → ED Electrophoresis → Ultrafiltration Recovery → Pure Water Rinsing → Curing Oven

Equipment Features

• Frame: A3 structural steel with epoxy coating for corrosion protection; color can be customized.

• Transporter: Combines horizontal travel and vertical jig lifting for stable workpiece transfer.

• Drive System: Geared brake motors with controlled deceleration and positioning.

• Jig Lifting: Uses a geared brake motor, coupling, and acid-resistant, aging-resistant belt.

• Speed Control: PLC and frequency converters provide low, medium, and high speed settings to reduce transporter swing and improve positioning accuracy.

• Safety: Emergency stop devices are provided for rapid shutdown during abnormal conditions.

Control System

• PLC & Inverter: Mitsubishi Electric, Japan

• Touchscreen: Kunlun Tongtai

• Sensors: Omron proximity and photoelectric sensors

• Control Modes: Automatic and manual operation

• Functions: Process timing, transporter positioning, speed control, power-failure memory, and interruption recovery

• Safety: Multiple emergency stop devices

Specifications

Production Process

1. Process Engineering
The required pretreatment, electrophoresis, rinsing and curing processes are determined according to the workpieces and coating requirements.
2. Equipment Design
Tank arrangement, transfer route, heating system, filtration, ultrafiltration and control configuration are designed according to the production capacity and factory layout.
3. Structural Fabrication
The frame, tanks, platforms and mechanical components are manufactured according to the approved design.
4. Mechanical Assembly
The transfer, lifting, tank and auxiliary systems are assembled and aligned.
5. Electrical & PLC Integration
PLC, inverter, sensors, control cabinet and operator interface are wired and programmed.
6. Trial Operation
Transfer movement, lifting, positioning, process sequence and safety functions are tested.
7. Installation & Commissioning
The complete line can be installed and commissioned according to the project requirements.

Project Experience

Our engineering team has designed and supplied automatic electrophoresis coating lines for metal surface treatment applications. The systems are configured according to production capacity, workpiece dimensions, coating requirements and available plant space.

For this type of automatic electrophoresis coating line, our project scope can include process tank design, conveyor and transfer systems, electrical control, PLC programming, coating equipment integration, exhaust systems, drying equipment, installation and commissioning.

The production line shown on this page is a real equipment installation and demonstrates the layout and construction of an automatic electrophoresis coating system in an industrial production environment.

Engineering & Customization

The electrophoresis coating line can be engineered according to production capacity, workpiece dimensions, coating requirements and factory layout.

Key configuration options include:

- Production capacity and conveyor speed
- Workpiece size and loading method
- Tank dimensions and process stages
- Automatic conveyor configuration
- PLC and HMI control system
- Heating and temperature control
- Exhaust and ventilation system
- Drying or curing equipment
- Automatic or semi-automatic loading and unloading
- Line layout and factory space requirements

Quality Control

Quality inspection is carried out throughout the manufacturing and assembly of the electrophoresis line. Structural components and process tanks are checked for dimensional accuracy, assembly quality and leakage. The transfer mechanism is tested for stable movement and positioning. Electrical cabinets, PLC systems, inverters, sensors and safety devices are checked before commissioning.
The complete system is subjected to a functional test to verify automatic and manual operating modes, process sequencing, transfer movement, emergency-stop functions and control response before shipment.

Dongguan Greatwell Environment Technology Co., Ltd. is a professional manufacturer specializing in the design, engineering, manufacturing, installation, and after-sales service of electroplating equipment and environmental protection systems. With years of industry experience, we have built a highly skilled team of engineers, project managers, and technical service professionals dedicated to delivering reliable, efficient, and customized surface treatment solutions for customers worldwide.

Our core product portfolio includes reel-to-reel plating lines, automatic gantry rack plating lines, automatic barrel plating lines, automatic rotary vertical rack plating lines, automatic single-arm plating lines, semi-automatic plating lines, manual plating lines, as well as a complete range of plating accessories and auxiliary equipment. Every system is designed to improve production efficiency, ensure stable plating quality, and reduce operating costs.

FAQ
Q1. What is an automatic electrophoresis line used for?
It is used to apply an electrophoretic coating to conductive metal components, providing uniform surface coverage and corrosion protection.
Q2. What processes are included in an electrophoresis line?
A typical line can include degreasing, rinsing, phosphating, electrophoretic coating, ultrafiltration recovery, pure-water rinsing and curing or drying.
Q3. Can the electrophoresis line be customized?
Yes. Tank configuration, transfer system, process sequence, heating, filtration, ultrafiltration and control systems can be customized according to the project.
Q4. What control components are used?
The published configuration includes Mitsubishi PLC and inverter, Omron switches and Siemens contactors.
Q5. What is the warranty period?
The published warranty period is 12 months