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In the competitive world of coil coating and strip metal production, surface preparation is the foundation of a high-quality, long-lasting finish. Whether you’re producing pre-painted steel, aluminum strip, or coated copper sheet, the coil coating process demands perfectly clean, uniformly finished metal surfaces before any paint, film, or laminate is applied.

That’s where Atlantech Process comes in—offering brush technology, cleaning machines, and full process line solutions engineered for the demands of today’s coil coating operations.

The Coil Coating Advantage

Coil coating is an automated process in which a continuous strip of metal—usually steel or aluminum—is cleaned, pretreated, painted, and cured before being rewound for later fabrication. This method offers:

• Consistent quality across thousands of meters of strip. 
• Cost efficiency through high-speed, continuous processing. 
• Improved performance with corrosion-resistant, decorative coatings. 

But the success of coil coating hinges on what happens before the paint line.

Why Surface Preparation is Critical for Coil Coaters

For coil coating, the pre-treatment stage determines coating adhesion, corrosion resistance, and overall product performance. Common issues coil coaters face include:

• Mill oil residue from rolling operations. 
• Surface oxides and scale from annealing. 
• Particulate contamination from slitting or cutting. 
• Edge burrs that can damage coatings or cause downstream defects. 

These problems can cause poor paint adhesion, visible blemishes, and premature coating failure.

Atlantech Process Solutions for Coil Coating Lines

1. Industrial Strip Cleaning Machines

Atlantech’sFL-Machine andBM-Machine deliver powerful, consistent cleaning for both narrow and wide strip applications. These systems integrate:

• Non-woven abrasive brushes for oxide removal. 
• Specialized roll wringers for oil and contaminant removal. 
• Adjustable configurations to match line speed and coating requirements. 

2. Non-Woven Abrasive Brush Technology

• Non-Woven Abrasive Brushes provide controlled, repeatable surface finishes. 
• Removes light scale without damaging base metal. 
• Ideal for stainless steel, aluminum, copper, and zinc-coated strip. 

3. Complete Process Line Integration

Atlantech’sProcess Line Technology seamlessly integrates cleaning, surface conditioning, and edge preparation into coil coating lines. This ensures every coil entering the coating stage meets exacting cleanliness and surface profile standards.

4. Edge Rounding & Burr Removal for Strip

Edge rounding improves safety, reduces paint chipping, and ensures even coating coverage on strip edges—critical for applications in architectural, appliance, and automotive markets. Atlantech’s edge rounding disc brushes are engineered for high-speed coil lines.

Industries & Markets Served

• Architectural Panels – Pre-painted aluminum and steel for building façades. 
• Appliance Manufacturing – Color-coated steel for washers, dryers, and refrigerators. 
• Automotive Panels & Trim – Coated strip for body panels and decorative elements. 
• HVAC Systems – Pre-coated metal for ducting, coils, and housings. 

Why Coil Coaters Choose Atlantech

Conclusion: Surface Prep is the Key to Coating Excellence

In coil coating, your coating is only as good as your surface prep. With Atlantech Process machines, brushes, and integrated line solutions, coil coaters can achieve unmatched cleaning efficiency, consistent surface conditioning, and higher coating adhesion rates—resulting in better finishes, longer product life, and higher customer satisfaction.

Discover the full range of Atlantech Process coil coating solutions atatlantechprocess.com.