E-coating (electrocoating) is an advanced immersion coating process that uses electrical current to apply a uniform, high-performance paint layer onto metal surfaces. During the process, components are submerged in a water-based paint bath, where charged particles are attracted to the metal, ensuring complete and even coverage.
This technology delivers excellent corrosion resistance, strong adhesion, and consistent coating thickness, even on complex shapes and hard-to-reach areas. Compared to traditional finishing methods, E-coating offers superior durability, high efficiency, and environmentally friendly performance, making it an ideal solution for industrial equipment, and structural components.
| Process | Mode |
|---|---|
| Hot water rinsing | Spraying |
| Pre-degreasing | Spraying |
| Degreasing | Dipping |
| Rinsing | Dipping |
| Rinsing | Dipping |
| Passivation | Dipping |
| Rinsing | Dipping |
| Pure water rinsing | Dipping |
| Pure water rinsing | Spraying |
| Electrophoresis | Dipping |
| UF1 | Spraying |
| UF2 | Spraying |
| Pure water rinsing | Spraying |
Our coating systems are widely used across various industries that require high-quality surface finishing and corrosion protection. With flexible configurations and customized solutions, they can meet diverse production needs and application environments.
Suitable for refrigerators, washing machines, air conditioners, and other appliances requiring consistent and durable surface finishing.
Used for metal components in office furniture, cabinets, and equipment, providing a clean and professional finish.
Applied to heavy machinery, tools, and industrial parts, enhancing protection and extending service life.
Perfect for steel structures, metal frames, panels, and fabricated components with complex shapes.
Used for architectural metal parts, railings, doors, and window frames, combining aesthetics with long-term protection.
Electrostatic powder coating ensures an even, smooth, and high-quality finish with excellent adhesion, eliminating runs and drips common in liquid painting.
The curing oven forms a tough, long-lasting coating layer that offers outstanding resistance to corrosion, chemicals, impact, and wear.
Integrated drying and curing ovens accelerate the coating process, enabling continuous production and significantly improving throughput.
Powder coating allows for high material utilization with minimal waste, while automated systems reduce labor costs and increase overall efficiency.
Powder coating is a solvent-free process with low VOC emissions, making it safer for operators and compliant with environmental regulations.
Suitable for both manual and automated production lines, easily adaptable to different product sizes, shapes, and production volumes.
It is a coating system that uses electrostatic force to apply powder onto metal surfaces. The charged powder particles are attracted to the workpiece, forming an even coating that is later cured in an oven to create a durable finish.
The drying oven removes moisture after pretreatment, while the curing oven melts and solidifies the powder coating, ensuring strong adhesion, durability, and a smooth surface finish.
The system is mainly used for metal parts such as steel, aluminum, and galvanized components, widely applied in appliances, and industrial equipment.
Yes, all coating lines can be fully customized based on your product size, production capacity, factory layout, and automation requirements.
Powder coating offers higher durability, better corrosion resistance, no solvent emissions (low VOC), and higher material utilization with less waste.
Yes, we provide both manual and automatic solutions, making it suitable for small workshops as well as large industrial production lines.