When it comes to enhancing a product or part’s durability, lifespan, and overall aesthetic value, powder coating finishes can provide a world of benefits. Similar to paint as a finishing step in the metal fabrication process, powder coating is growing in popularity across all industries and sectors simply because it adds so much value to the final result.
However, in order for businesses to take advantage of this attractive finish, it’s essential to understand the pros and cons of powder coating and how the powder coating process works.
The following information on the benefits of powder coating will help explain the process. Also, you will learn how an expert resource like Steelway Laser Cutting can provide more details on enhancing your parts and products throughout the metal fabrication process. This process involves everything the first metal cut to the final finishing touches.
What is Powder Coating?
Powder coating is a dry finishing process for metal and other materials. It was first introduced in the 1940s but has grown in popularity for manufacturers across the board in the past several decades.
Unlike traditional liquid coating like paint, powder coating creates a hard finish that is tougher and more durable than its coating counterparts. Powder coating is a common finishing technique used on products in various colors. For example, different colors can be used for household appliances, automobiles, bicycle frames, drinkware, and decorative items that need to stay durable in a tough outdoor environment, like statues and fountains.
As the uses of powder coating expand to different products and industries, so does its popularity, and the global powder coatings market is expected to reach USD $16.55 billion by 2024.
How Does Powder Coating Work?
The powder coating process varies by product and finish. However, a free-flowing dry powder is applied to a clean metal surface held in place by an electrical charge. The dry powder is then cured by heat or ultraviolet light, which immediately creates a hardened surface.
There are multiple tools and options for the process, and some of the most modern tools utilize a laser beam to provide this heat to the surface, essentially hardening the dust into a long-lasting coating.
How Long Does Powder Coating Last?
Though results can vary based on the preparation, tools, type of coating used, and other factors, powder coating can last up to 40 years. As a comparison, latex paint generally lasts around 2-10 years, while acrylic paint lasts around 2-15 years.
Can You Powder Coat Aluminum?
Yes, you can powder coat aluminum. In fact, powder coating is one of the most used finishes for aluminum products and parts, like appliances, automobile parts, and other common items.
Can You Powder Coat Galvanized Steel?
Powder coating can also be applied to galvanized steel. Also, this is a great option to add a specified color or design to a product or part while enhancing its durability.
What are the Benefits of Powder Coating?
Utilizing powder coating in the manufacturing process has a range of benefits. Furthermore, an expert like Steelway Laser Cutting can provide insight into powder coating finishes and how it connects with metal fabrication.
In the meantime, a brief sample of some of these benefits is as follows:
Cost-effective
Powder coating is a low-cost option for metal fabrication operations when the process is performed with maximum efficiency. Typically, the dry powder used in the powder coating process is less expensive than paint. Therefore, it is also smaller and easier to store, with a longer lifespan than paint and other finishes.
A faster process
Applying powder coating finishes takes less time than paint or other coating applications for multiple reasons. Manufacturers don’t have to wait for the powder coating to dry – unlike paint – and the entire process can be conducted in one application. It also requires less manual labor. Especially if high-tech machines are utilized in the process to apply and immediately cure the powder coating finish.
Enhanced durability and longevity
One of the most significant benefits of powder coating is the durability that it adds to a part or product. For instance, this is a notable asset when manufacturing essential products like automobiles, homes, outside fixtures, and other items in outdoor environments. The powder coating is resistant to peeling, fading, chipping, scratching, and other wear and tear that is typical when it comes to other finishes. Additionally, powder coating protects parts and products for the long term, regardless of the product’s exposure to the elements.
Versatility and creative flexibility
When it comes to design, the sky is the limit in the powder coating process. There are various options regarding colors, finishes, and other creative factors. This allows manufacturers to create the designs and details they want on their finished products. Moreover, additional steps can be taken to skew the application process – like masking. In order to stencil distinctive designs into the product, it allows companies to add logos and decorative flourishes as well.
Environmentally friendly
Powder coating is an environmentally friendly option for a long-lasting finish. That’s because the dry powder used in the powder coating process is free of toxic chemicals and solvents. In addition, no harmful chemicals are released into the environment during the powder coating application process. Therefore, the process produces less waste and is safer for personnel and everyone involved.
Powder Coating is an Excellent Option for Metal Fabrication Projects
Do you want to learn more about the powder coating process? Also, how it can elevate your products while streamlining the metal fabrication process from start to finish? Then, it’s time to connect with Steelway.
At Steelway Laser Cutting, we have decades of experience that covers every step of metal manufacturing. Also, we’re happy to answer questions and provide guidance on the most cost-effective and beneficial ways to incorporate powder coating into your everyday operations.
When determining the best options for your manufacturing processes, you need an expert resource. Our team at Steelway Laser Cutting is happy to be your guide and to help your company identify ways to save money, increase efficiency, and create a better and more durable product across the board.
Article reviewed and approved by Director of Product Design – Derek McAvoy.