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.
Every day, emergency incidents happen around the United States, and responders must be ready. Rescue training towers significantly enhance the safety of workers in petrochemical and industrial plants by providing a controlled environment for realistic emergency response training.
These structures simulate various industrial emergencies, such as chemical spills and flammable liquid fires, allowing workers to practice recognizing and responding to specific hazards they may encounter in their daily operations. The simulations extend to confined spaces and high-risk scenarios, enabling workers to develop skills in navigating challenging environments while ensuring their safety.
In Orange, Texas, Triangle Rescue provides the latest and most technologically advanced training on the market. As a key component of instruction, indoor and outdoor training towers help in providing hands-on training for all unforeseen, unplanned, and unexpected occurrences within industrial and petrochemical environments.
Training is offered for hazmat, rescue, confined space, fire, medical, and most all emergency incidents. Offering training to a wide variety of businesses, companies, and corporations. Including Chevron, Martin Gas, Shell, and Air Liquide. The structures range from 22’ to 40’ tall and provide more practical training in the local industrial plants and give students a chance to work in a real-world setting. These training towers have a clean sleek design and are very effective in rope rescues.
To protect the towers, hot-dip galvanizing (HDG) was selected due to its exceptional corrosion resistance, providing a durable shield against the harsh environmental conditions to which these structures are often exposed. At Triangle Rescue’s outdoor training facility, for example, towers might be exposed to rain, wind, sunlight, and temperature variations to provide a more realistic training environment for emergency responders. The virtually maintenance-free nature of HDG ensures that rescue training towers remain functional, reliable over an extended period, particularly beneficial for structures located in remote areas where access for maintenance may be challenging.
HDG’s longevity and uniform coating contribute to structural integrity, withstanding the intense heat generated during simulated fire scenarios without degrading or peeling. Despite a potentially higher initial cost than paint, HDG proves cost-effective in the long run, as it minimizes the need for frequent inspections, repairs, and premature replacements. Moreover, its environmentally friendly attributes align with sustainability considerations in construction materials.
The comprehensive protection offered by HDG coatings equips training towers with the resilience needed for realistic training exercises, providing first responders with a controlled environment that mirrors real-world conditions. This ensures that these vital structures consistently perform at their best, enhancing the preparedness of first responders and, ultimately, bolstering safety and security in communities.
Rescue training towers significantly enhance the safety of workers in petrochemical and industrial plants by providing a controlled environment for realistic emergency response training.