1. Loading: transport the processed workpiece to the loading station.
2. Workpiece pretreatment: degrease, pickle, phosphate and other treatments are performed on the workpiece to ensure that the surface is clean and has good adhesion.
3. Electrophoretic coating: the workpiece is immersed in the electrophoretic tank under the gantry structure for coating, and the voltage and time are adjusted by the control system.
4. Post-electrophoretic cleaning: water washing and ultrafiltration water washing are carried out in sequence to remove excess electrophoretic paint and impurities.
5. Drying: the workpiece enters the drying chamber and completes curing at the set temperature and time.
6. Unloading: remove the painted workpiece from the conveying device.
The main components and workflow of the assembly line usually include:
1. Hanging device: used to hang the workpiece to be processed on the hanger and prepare to enter the production line.
2. Pretreatment stage: including degreasing, water washing, neutralization, surface adjustment, phosphating and other processes to prepare the surface for electrophoretic coating.
3. Electrophoretic coating: the workpiece is immersed in the electrophoretic tank, and the charged paint particles are deposited on the surface of the workpiece to form a uniform coating through the action of the DC electric field.
4. Post-treatment: After painting, it is washed with water and rinsed with pure water several times to remove excess paint, and then cured by a drying furnace.
5. Hanging and inspection: After the workpiece is cured, it is removed from the hanger and the final quality inspection is carried out.
6. Control system: PLC (programmable logic controller) and human-machine interface (HMI) are used to automatically control the operation of each link according to the preset process flow to ensure the coating quality and production efficiency.
7. Environmental protection and safety measures: equipped with corresponding wastewater treatment and waste gas purification facilities to ensure environmental protection requirements in the production process.
No | Parameter (according to the product requirement) | |
Name | ||
1 | Epoxy curing | 18±2% |
2 | Film thickness | 10-25Um(according to the product requirement) |
3 | 6.0±0.2 | |
PH value of electrophoresis solution | ||
4 | Electrophoresis time | About 2.5~3min |
5 | Tank liquid working temperature | 30±5℃ |
6 | Electrophoresis liquid conductivity | 1400±350us/cm |
7 | Anode liquid conductivity | 400-800 Us/cm |
8 | Voltage | 0-300V |
9 | 10-15A/m | |
Current density | ||
10 | The material of electrophoresis tank | PP or stainless steel |
The working temperature of the Huier E-Coating Equipment ranges from 20 to 50℃, making it suitable for use in various environments. The coating thickness can be adjusted from 5 to 50 microns, providing users with the ability to achieve the desired level of coating thickness.
With the Huier E-Coating Equipment, users can choose from a wide range of colors available to achieve their desired coating color. The Coating Material used is water-based paint, which is environmentally friendly and easy to clean up.
This Electrophoretic Deposition Coating Equipment is ideal for use in various metal product applications. It can be used in the automotive industry to coat car parts, in the construction industry to coat metal structures, and in the furniture industry to coat metal furniture.
The Huier E-Coating Equipment is easy to use and requires minimal maintenance. It is designed for long-term use, making it a reliable and cost-effective solution for coating metal products.
Q: What is Electrophoretic Coating Equipment?
A: Electrophoretic Coating Equipment is a process of coating metal parts with a protective layer using an electrically charged solution. It is widely used in industries such as automotive, electronics, and appliances.
Q: What is the brand name of this product?
A: The brand name of this product is Huier.
Q: Where is this product made?
A: This product is made in Zhejiang, China.
Q: What are the benefits of using Electrophoretic Coating Equipment?
A: The benefits of using Electrophoretic Coating Equipment include excellent corrosion resistance, uniform coating thickness, and improved durability.
Q: What industries can benefit from Electrophoretic Coating Equipment?
A: Electrophoretic Coating Equipment is commonly used in industries such as automotive, electronics, appliances, and other metal manufacturing industries.