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.
In honor of the 50th anniversary of Fountain Hills' iconic fountain, local artist Brian Schader was commissioned to create a new sculpture that would enrich the town’s public art collection.
Inspired by the grand fountain itself, the towering glass spire serves as a tribute to the enduring beauty and spirit of the community. The sculpture’s intricate design and long-term vision highlight the vital role of hot-dip galvanizing (HDG) in creating public art that can stand the test of time.
Schader envisioned a piece that would not only captivate but also endure. He designed the spire with soft interior lighting to comply with the town’s dark sky-friendly codes, creating a glowing tribute that integrates seamlessly with Fountain Hills’ commitment to preserving its natural nightscape. The sculpture’s base provides a seating area for residents and visitors to reflect while learning about the town’s history through bronze plaques honoring past mayors and recognizing those who made the installation possible.
Creating a landmark of this scale posed significant challenges, from addressing structural integrity and exposure to the elements to ensuring long-term sustainability and minimal maintenance. After extensive research, Schader selected hot-dip galvanizing for the sculpture’s structural elements due to its unparalleled durability, aesthetic versatility, and ability to withstand environmental challenges. HDG ensures long-term corrosion protection, even in harsh outdoor conditions, and offers a range of finishes to suit artistic preferences. Whether a contemporary silver finish or a rustic bronze patina was desired, HDG provided the flexibility Schader needed while guaranteeing the structure’s longevity.
“I’d like to create art that outlasts my great-great-grandchildren. With that in mind, I’ve humbly come to understand the concept that nothing lasts forever. The process of hot-dip galvanizing was chosen during my journey of educating myself about the environmental impact on exposed sculptural elements. I wanted to carefully select a coating that would not only be aesthetically pleasing but also provide longevity. Hot-dip galvanizing became a clear choice once I learned about the available acid patinas that could be applied when a darker finish was desired. Whether the project calls for a contemporary silver finish or a more rustic bronze hue, hot-dip galvanizing just fits the bill, and I can rest assured it will stand the test of time and withstand whatever Mother Nature throws at it,” Schader explained.
The sculpture’s presence has already made a profound impact on the community. Positioned prominently near the town’s centerpiece fountain, it has quickly become a focal point for residents and visitors alike. The spire draws people to its base, encouraging interaction and reflection. Its visibility ensures that it not only enhances the town’s cultural landscape but also reinforces Fountain Hills’ reputation as a place of beauty, innovation, and pride.
Sponsored by the Fountain Hills Cultural and Civic Association, the Town of Fountain Hills, and the Public Art Committee, the sculpture celebrates the town’s past and future. It stands as a testament to community collaboration, artistry, and the commitment to preservation. By incorporating hot-dip galvanizing, the new public art piece ensures a lasting legacy, inspiring and connecting the community for generations to come.
“I’d like to create art that outlasts my great, great grandchildren. With that in mind, I’ve humbly come to understand the concept that, nothing lasts forever. The process of hot-dip galvanizing was chosen during my journey of educating myself in the matters of environmental impact on exposed sculptural elements”.