Electrophoretic Coating Technology by Shandong Bonita Machinery Co. Ltd

Electrophoretic coating is a cutting-edge technology offered by Shandong Bonita Machinery Co. Ltd. This innovative coating process involves the use of water-soluble paint to achieve a high utilization rate of 90%-95%. The electrophoretic paint is non-combustible, non-toxic, and easy to operate, making it a safe and efficient choice for various applications.

The paint film produced through electrophoresis exhibits excellent adhesion, superior rust resistance, corrosion resistance, and weather resistance compared to traditional paints. The process flow for electrophoretic coating on metal surfaces includes pre-cleaning, oil removal, rust removal, phosphating, passivation, and more, ensuring a thorough and durable coating.

Electrophoretic coating involves four simultaneous processes: electrophoresis, electrolysis, electrodeposition, and electroosmosis. These processes work together under a DC electric field to create a dense and high-quality paint film that provides long-lasting protection.

One example of electrophoretic paint offered by Shandong Bonita Machinery Co. Ltd is the iron red epoxy electrophoresis paint. This paint system consists of modified epoxy resin, butanol, ethanol amine, talc, and iron red substances. Through a series of complex physical, chemical, colloid, and electrochemical changes, this paint delivers exceptional performance and durability.

Powder Spraying Line

The powder spraying line by Shandong Bonita Machinery Co. Ltd is designed for efficient paint and plastic treatment on workpiece surfaces. It integrates seamlessly with delivery machinery like suspension conveyors, electric rail trolleys, and ground conveyors.

Main Components:

• Powder spraying system


• Pretreatment equipment


• Painting equipment


• Oven


• Heat source system


• Electric control system


• Suspension conveyor chain

Process Flow:

The process flow includes pre-treatment, powder coating, heating, and curing stages.

Advantages of Automatic Powder Spraying Equipment:

1. Reduces labor costs and enhances product quality


2. Eliminates odors, prevents pollution, and safeguards operator health


3. High powder utilization rate and coating thickness


4. Solvent-free powder coating for environmental friendliness


5. High plumpness and soft color post-curing

Experience the efficiency and quality of automatic powder spraying equipment by Shandong Bonita Machinery Co. Ltd today!

Shandong Bonita Machinery Co. Ltd

Product Description

Our company offers customized machinery solutions tailored to your specific requirements. Here are some key details:

• Packing: We use high-quality bubble paper and cartons for secure packaging.


• Payment Terms: Payment is accepted via T/T, with a 30% deposit required for production and the remaining 70% before delivery.


• Delivery Terms: We offer FOB Qingdao as our standard quotation, with flexibility for EXW, FOB, CFR, CIF, DDU options.


• Delivery Time: Customized projects may vary in delivery time, especially for non-standard voltage requirements.


• Customization: We can produce according to your technical drawings or specifications, providing tailored solutions.


• Building Relationships: We prioritize quality, competitive pricing, and customer satisfaction to establish long-term partnerships.

At Shandong Bonita Machinery Co. Ltd, we value every customer and aim to build lasting relationships through trust and mutual respect.