SWD Inc., a metal finishing and fastener sorting company, provides high-quality, corrosion-protection solutions for nearly every kind of application.
For example, the company developed Dip Spin Coatings, which offer non-chrome micro-layer corrosion protection. This is a technologically advanced system that basically eliminates the recess and thread fill that’s common with less sophisticated systems. This is achieved by using baskets that not only spin centrifugally, but also tilt — allowing the coating to drain from recesses.
SWD’s system also significantly reduces touch points by using a vibrating tray through the curing process, distributing the parts evenly over the parts tray.
Each system can be custom developed to perform exactly as needed depending on the application.
SWD also offers the largest Black Oxide shop in the continental United States, having specialized in Black Oxide for more than 25 years. Learn more about this finish here.