Powder Application Methods and Equipment

Welcome back to our powder coating series, presented by COATECH Powder Coatings. Today, we explore the various methods and equipment used for applying powder coatings, ensuring optimal coverage and finish quality.

Powder Application Methods

Electrostatic Spray: The most common method, where powder particles are electrically charged and sprayed onto grounded parts. The electrostatic charge ensures uniform coverage and reduces waste.

Fluidized Bed Coating: Parts are preheated and dipped into a bed of fluidized powder particles. The heat melts the powder, creating a thick, even coating. This method is ideal for coating complex shapes and providing a durable finish.

Electrostatic Fluidized Bed: A combination of fluidized bed and electrostatic spray methods. Powder particles are charged in a fluidized bed and then applied to the parts, offering excellent coverage for intricate parts.

Types of Application Equipment 

Manual Spray Guns: Ideal for small-scale operations or touch-ups. These handheld devices allow operators to control the application process, ensuring precision and flexibility.

Automatic Spray Guns: Used in high-volume production lines, these guns are mounted on reciprocators or robots to provide consistent and efficient coating application.

Powder Booths:

Enclosed areas where powder application takes place, are equipped with filtration systems to capture overspray and maintain a clean working environment.

Recovery Systems:

Systems that collect and recycle overspray powder, enhancing material utilization and reducing waste.

COATECH Powder Coatings: Your Application Experts

At COATECH Powder Coatings, we provide high-quality powder coatings and technical support to ensure the best application results. Our experts can help you choose the right methods and equipment for your specific needs, enhancing efficiency and finish quality.

For more information on powder application methods and equipment, visit coatechcoatings.com.