Once the metal is cleaned, treated, and painted, the strip is rewound into a coil size prescribed by the customer. From there, the coil is removed from the line and packaged for shipment or additional processing.
After the primer is applied and cured, then the metal strip enters the finish coat station where a topcoat is applied. Topcoats provide color, corrosion resistance, durability, flexibility and any other required physical properties. Like primers, the topcoat is cured using thermal cure ovens.
Oven
Coil coating ovens can range from 130 feet to 160 feet and will cure the coatings in 13 to 20 seconds.
During this stage, the strip enters the prime coat station whereby a primer is applied to the clean and treated metal. After the primer is applied, the metal strip travels through a thermal oven for curing. Primers are used to aid in paint adhesion, improve corrosion performance and enhance aesthetic and functional attributes of the topcoat.
S Wrap Coater
The S wrap coater design allows for primers and paints to be applied to the top and back side of the metal strip simultaneously in one continuous pass.
The cleaning and pretreating section of the coil coating process focuses on preparing the metal for painting. During the cleaning stage, dirt, debris, and oils are removed from the metal strip. From there, the metal enters the pretreatment section and/or a chemical coater whereby chemicals are applied to facilitate paint adhesion and enhance corrosion resistance.
Dried-In-Place
In this stage a chemical that provides enhanced corrosion performance is applied. This treatment can be chrome free if required.
The accumulator is a structure that adjusts up and down to store material, which makes continuous operation of the coil coating process possible. This accumulation will continue to feed the coil coating processes while the entry end has stopped for the stitching process. As much as 750 feet of metal can be collected.
Camp Barnabas is a remarkable and heartwarming place, dedicated to making a profound difference in the lives of individuals with special needs. Nestled in the beautiful Ozark Mountains of Missouri, this camp has earned a reputation for its unwavering commitment to inclusivity and its transformative impact.
At Camp Barnabas, individuals with disabilities and chronic illnesses are provided with a safe and supportive environment that encourages personal growth, empowerment, and a sense of belonging.
To protect the slides for years to come, a duplex system was selected to ensure durability and longevity in this demanding environment. Water parks experience constant exposure to moisture, chlorine, and sunlight, which can accelerate corrosion and wear on metal surfaces. By using a duplex coating, which consists of a combination of both hot-dip galvanized steel with paint, epoxy or polyurethane coatings, water park owners can significantly extend the lifespan of slides, railings, stairs, and other metallic components. The epoxy layer provides excellent adhesion and corrosion resistance, while the polyurethane layer adds a protective, UV-resistant finish, making it ideal for water parks’ specific needs.
Additionally, the topcoat in a duplex coating system can contribute to a smoother surface texture, which improves the safety of slides (reducing the chances for skin cuts, abrasions, etc.) and is advantageous for individuals with mobility impairments. A smoother surface helps facilitate movement on walkways, ramps, and platforms, reducing the risk of trips or falls, and enhancing the accessibility and safety for individuals with special needs.
Furthermore, the aesthetic appeal of water parks is a crucial aspect of attracting and retaining visitors. Duplex coatings allow for a wide range of color and finish options, providing not only durability but also an attractive appearance. At Camp Barnabas, each slide features a unique color, and the smooth and glossy finish of a duplex coating enhances the overall visual appeal, making them more enticing to campers. This combination of protection and aesthetics ensures that water parks can maintain their structures in pristine condition while creating a visually appealing and inviting atmosphere for visitors, ultimately leading to increased customer satisfaction and return business.
“This pool means the world to me, it’s the only time I’m able to walk. Each Summer at camp I’m able to leave the comfort of my wheelchair and dance the days away.”