The Role of a Metal Finishing Company in the Medical Industry

Metal coating

Most people are unaware of the importance that metal finishing companies have in modern society. Without these companies, vital industries such as the medical or electronic industry would suffer a lot. Most modern manufacturing processes involve the application of metal deposits on micro parts. For instance, gold plating tiny parts of medical devices is an extremely common practice. This gold plating technique, when dealing with delicate parts of medical devices, is extremely complicated. Your metal finisher has responsibilities beyond the initial gold plating process. He must also clean the deposits, rinse the output, dry the electroplated layer, and deliver it to his clients. There’s an immense need for precision and perfection in the medical industry. All of these products have to go through numerous inspections. For metal finishers who work closely with medical manufacturing companies, there’s zero room for errors!

Ultrasonic Cleaning

A top metal finishing companywill go beyond normal metal finishing processes to provide additional medical institutors’ additional services. For instance, these experts help medical professionals clean their medical devices with a special process known as ultrasonic cleaning. In this process, sound energy is used to manufacture microscopic bubbles on the medical equipment’s surface. When this sound energy is mixed with thermal or chemical energy, all the dirt on the surfaces are cleaned. Don’t worry, ultrasonic cleaning is an extremely safe and delicate process. It was designed to deal with delicate parts. Often experts use ultrasonic cleaning to prepare their metal substrates for gold or silver plating. It’s advisable to do so because metal or silver plating is expensive processes. There should be no dirt on them during the plating process. 

Post Plating Processes

Once medical devices are plated with micro-layers of protective metals, they need to be thoroughly cleaned. For instance, gold plated deposits are only integrated efficiently to minute medical parts if they are dried in a stainless-steel oven. After plating your medical components, you need to keep it in controlled environments for a while so that the layers can fuse together without having any spaces or residual water inside them.


As a mechanical engineer turned blogger, Charlie provides readers with a technical, yet accessible look into the world of automotive engineering and design. His insightful posts make complex car technologies understandable.