Metal fabrication generally involves the process of cutting and shaping metals. However, there are more things that are involved in the fabrication process. Metal finishing is a vital part of the process, in which a piece of metal is given a decorative finish to its exterior to improve quality and provide environmental protection. The metal finishing process reduces any rough surface of the metal, which involves various methods of cleaning, deburring, descaling, etc. While there are different types of metal finishing processes used for different purposes, let’s focus on the major finishing methods in metal fabrication.
Sanitary Finish
For those businesses dealing with food-grade and chemical products, it is important that their products have a sanitary finish. The term “sanitary finish” means a smooth, non-corrosive, scratch-free finish. The primary purpose of the sanitary finish is to prevent bacteria growth in the product. A sanitary finish is a method for achieving a particulate-free and marring-free surface finish fit for proper cleansing.
Fine Finish
Products used in the aerospace industry, as well as pharmaceutical and medical applications, require a fine finish. The purpose of the fine finish is to improve the durability and structural integrity of the product, and to make it more resistant to corrosion.
Matte Finish
Matte finishes offer a dull appearance and are not suitable for products with aesthetic end uses. However, matte finish is a fine choice when appearance is the least important, or if the products are intended for further finishing.
Mirror Finish
The mirror finish is perhaps the most difficult and least understood type of finishing in metal fabrication. It is mostly used in decorative and architectural applications. Mirror finish enhances the appearance and consistency of the product. It also covers the surface damage and after-effects of welding.
Finishing is a vital part of the stainless steel fabrication process . The best way to achieve the best look is by having a complete understanding of the process and requirements. Contact Van Loon Industries to speak with professionals for more information about metal fabrication