A pretreatment and E-coating system is a critical combination of equipment used in coating processes, especially before electrophoretic painting. It handles essential surface treatments like cleaning, degreasing, and phosphating on workpieces such as automotive bodies and metal parts. These steps create a uniform, high-quality base layer for subsequent electrophoretic coating (E-coat). Automated processes ensure high efficiency, consistent results, and environmental compliance, making this system widely used in automotive manufacturing, metal fabrication, and similar industries.

Our E-coating rectifiers fully comply with the highest safety standards outlined in UL and CE regulations. We integrate interfaces that support IoT and Industry 4.0 connectivity, enabling maximum productivity at minimal cost. These features come as standard, not optional extras. Additionally, all our rectifiers are enclosed in robust industrial cabinets, providing extra protection and safety for your operations.

Yes, our cathodic electrodeposition (CED) systems can seamlessly integrate with your existing paint shop infrastructure and processes.

Our cathodic electrodeposition systems include multiple energy-saving technologies designed to improve efficiency and lower operational costs:

• Low-Voltage Operation: The system operates at lower voltages, significantly reducing energy consumption during the electrodeposition process.
• Heat Exchange Systems: Integrated heat recovery systems capture and reuse waste heat, reducing the energy required for heating processes.
• Smart Control Systems: Advanced automation enables precise control of process parameters, allowing real-time adjustments based on production demands and minimizing unnecessary energy use.

Absolutely. We understand the importance of compatibility in your operations. Our pretreatment systems can be fully customized and integrated with your existing production lines. Our engineering team will collaborate closely with you, conducting on-site assessments and technical evaluations to ensure seamless integration. We’re committed to providing all necessary technical support to make the transition smooth and efficient.

We take emergency response and rapid repair services very seriously. Tiancheng Coating maintains a dedicated technical support team that responds quickly to resolve any system issues. We provide a 24-hour technical support hotline, ensuring you can reach our experts whenever needed. Additionally, we offer scheduled maintenance and service programs to help prevent failures and extend the lifespan of your equipment.

The CED (cathodic electrodeposition) coating process is a method for applying protective and decorative coatings to various parts and components. It uses an electric current to deposit paint or coating materials onto conductive surfaces, resulting in a uniform, durable layer with excellent corrosion resistance.

In the automotive industry, CED coatings are widely used to protect and enhance the appearance of vehicle parts such as car bodies, chassis, suspension components, and other metal parts. CED coatings provide uniform thickness and strong adhesion, helping prevent rust, weathering, and other environmental damage. This ensures long-lasting durability and extends the service life of automotive components.