Cathodic Electrodeposition Coating

Cathodic Electrodeposition Coating for Superior Corrosion Resistance and Durable Surface Protection

The cathodic electrodeposition coating process provides uniformly coated and corrosion-resistant metallic parts. It is fully automated and extremely efficient and will produce an extensive range of complex-shaped parts; it also will provide durable and long-lasting corrosion protection.

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Advantages of Cathodic Electrodeposition Coating

Consistent Coating on Difficult-to-Coat Components

The ability to coat all surfaces equally and consistently will eliminate thin/thick spots and improve corrosion resistance.

Increased Efficiency & Productivity

A completely automated production line allows for increased production rates, thereby increasing production efficiency and decreasing manual labor, and reducing processing time.

Environmentally Friendly & Cost-Efficient

Water-based and low-VOC coatings minimize environmental impact. A completely closed-loop rinsing and bath recovery system minimizes both waste and material usage.

Technical Specifications

Parameter	Specification
Coating Type	Cathodic Epoxy, Acrylic, or Hybrid E-coat
Film Thickness	15–25 μm (customizable)
Bath Temperature	28–32°C
Voltage Range	100–400 V DC
Bath Capacity	10,000–100,000 L (custom)
Conveyor Type	Overhead monorail, power & free, or shuttle system
Curing Temperature	160–185°C
Production Rate	500–5,000 parts/shift (configurable)
Control System	PLC with SCADA interface, real-time data logging

FAQ

What is Cathodic Electro deposition?

Cathodic electro deposition (CED) is an immersion coating method where charged paint particles are deposited onto a conductive metal substrate using an electric field to form a continuous and corrosion-resistant film.

What parts can be coated using this system?

A variety of metal parts can be coated using this system, including automotive chassis components, brackets, fasteners, and structural assemblies.

Can mixed-size parts be coated using this system?

Yes; with a properly designed rack and bath agitation, mixed-size parts can be produced in the same process without affecting coating quality.

How environmentally friendly is cathodic electrodeposition?

Cathodic electrodeposition is highly environmentally friendly; the use of water-based coatings, low-VOC coatings, and closed-loop rinsing systems leads to reduced waste and lower environmental impact.

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What Our Customers Say

John

"The cathodic electrodeposition line significantly improved our coating uniformity, and edge coating is excellent, as is throughput."

Alen

"We switched from manual coating to completely automated CED coating, which has result in huge gains in our efficiency and consistency."

Stephanie L

"The maintenance of this equipment is simple, and it is easily integrated into our current production line. Coating quality is always excellent."

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Why Choose Us

Yangzhou OURS Machinery Co., Ltd. (OURS COATING) was founded in 2006, and is the leading manufacturer of high-performance industrial coating systems. The company has a modern factory located on 22,000 square meters of land and provides complete 'turnkey' (including: e-coating, powder coating and wet painting lines) to customers worldwide with respect to their use in the automotive, construction, appliance and furniture industries.

At OURS COATING, we have a commitment to innovation and high quality at every stage of the process. Using both our manufacturing experience and European technologies, we create systems that are efficient, reliable, durable and environmentally safe. We are ISO 9001/14001 certified and have CE Certification. Our goal is to serve our customers with a dependable coating system that increases their productivity, sustainability, and competitive advantage. You can expect us to provide complete solutions as your partner in the pursuit of coating excellence.

Cathodic Electrodeposition Coating | Automotive KTL Lines

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