What is the process to paint metal CNC parts?

The finishing process begins in our 60 foot wash bay where all metal parts are prepped for paint with a multi-stage cleaning and iron phosphate chemical etch, rinse and sealer that assures a tight bond of the finish coating. We typically coat all bolt together components prior to assembly to assure thorough coverage including hidden areas, adding increased protection from corrosion causing elements. Items smaller than 20 feet are typically powder coated, while larger parts up to 60 feet – are wet sprayed.

What is the process of powder coating metal cnc parts?

The finishing process begins in our 60 foot wash bay where all metal parts are prepped for paint with a multi-stage cleaning and iron phosphate chemical etch, rinse and sealer that assures a tight bond of the finish coating. We typically coat all bolt together components prior to assembly to assure thorough coverage including hidden areas, adding increased protection from corrosion causing elements. Items smaller than 20 feet are typically powder coated, while larger parts up to 60 feet – are wet sprayed.

Finishing a large frame weldment with blue powder coating

Finishing Services

We offer both wet spray and powder coating processes. Whether your parts are large or small, wet sprayed or powder coated, we’ve got you covered.

Powder Coating and Wet Spray Processes for Metal Parts

The finishing process begins in our 60-foot wash bay, where all metal parts are prepared for paint. We use a multi-stage cleaning process—including iron phosphate chemical etch, rinse, and sealer—to ensure a strong bond for the finish coating. To guarantee complete coverage, especially in hidden areas, we typically coat all bolt-together components before assembly. This not only enhances the appearance but also increases protection against corrosion.

Powder Coating for Items Under 20 Feet: We specialize in powder coating smaller items, providing a durable and visually appealing finish.
Wet Spray for Larger Parts Up to 60 Feet: For larger parts, up to 60 feet in size, we offer wet spray painting, delivering a consistent, high-quality finish.

Finishing Capabilities

Our state-of-the-art coating booths provide a clean, well-lit, and filtered environment for paint application. Combined with the expertise of our skilled painters, this allows us to deliver a consistently high-quality, durable finish that enhances your product’s image.

Powder Coating and Paint Booth Dimensions

Powder Coating Booth: 8' x 8' x 24'
Wet Spray Paint Booth: 16' x 16' x 61'
Five Stage Wash Bay: 16' x 61'

Why Choose Andersen Industries for Powder Coating and Spray Painting

Choose Andersen Industries for fabrication, powder coating, and more—serving California, Arizona, and Nevada since 1966. Our large facilities, advanced equipment, and experienced craftsmen ensure dependable service. As a single-source partner for engineering and manufacturing, we provide fabrication, welding, machining, powder coating, and assembly in one location. This integrated approach allows us to fully understand each component as we move from prototyping to production. Close collaboration between engineers and manufacturers ensures consistent quality, fast turnaround, and reliable local delivery.

Explore Our Other Manufacturing Services

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Machining

Contact Us for Turnkey Finishing Solutions

Whether your products require powder coating or wet spray painting services, Andersen Industries is here to assist you. Request a quote on your next project, or contact us directly to discuss your project's finishing requirements. Our team is committed to delivering top-notch finishing solutions that enhance the quality and durability of your products.

Request a Metal Fabrication Quote