Partnership
SEAVAC (USA) L.L.C. http://www.seavacusa.com/
Company Information
SEAVAC USA provides contract coating services with a primary focus on PVD coatings, along with various pre- and post-treatment processes such as WPC treatment and lapping. For nitriding treatments, we work in close cooperation with trusted partner companies, enabling us to respond flexibly to customer requirements.
SEAVAC USA is based in Indiana, USA, and operates as a contract coating service provider. Following changes to our operating structure, we continue to provide the same level of service and quality as before, while strengthening our partnership with our operations in Japan. By combining Japanese-speaking staff with English-speaking American employees, we have established a system that allows us to respond flexibly and promptly to the needs of customers in both Japan and the United States.
We also provide pickup and delivery services primarily within Indiana, and, when required, to neighboring states as well. This service is particularly beneficial for customers in the cutting tool, stamping die, and forging die industries, as it helps reduce packaging workloads and enables a smooth and efficient receiving process. Leveraging our strong Japan–U.S. partnership, SEAVAC USA remains committed to supporting our customers’ manufacturing operations.
Coating services
ZERO-I
Utilizing the advantages of S-PVD and TiAlN , ZERO-I (Zero One) coating was born in pursuit of higher hardness and heat resistance. Treatment started in the United States due to strong customer demand.
TiN
The most standard PVD coating is TiN coating. In addition to cutting tools and cutters for steel materials, resin-molding dies, industrial parts, and decorative items that make use of wear resistance, they are also used for materials that touch the human body, such as artificial bones, by making use of the characteristics of titanium.
S-PVD
Our Hit Product for mold parts that further improves the impact resistance and wear resistance of TiN . It achieves both high hardness and thick film, and supports long tool life and high surface pressure.
TiAlN
TiN on Al by adding, is coated with improved more abrasion resistance and heat resistance. In an environment where the temperature exceeds 700 ° C, the Al component and oxygen are combined by frictional heat, and strong Al2o3 is generated on the outermost layer, contributing to further improvement of the service life.
TH
Achieves excellent oxidation resistance and high hardness, and is effective in high-speed cutting of hardened steel and high-hardness steel when combined with a carbide cutting tool. Mitsubishi Hitachi tool US Pat.No.6586122B2 is in use.
Why SEAVAC USA Is Chosen in the United States
SEAVAC USA is headquartered in Fort Wayne, Indiana, and utilizes the knowledge and experience cultivated in Japan. Our services are used not only by Japanese-affiliated companies, but also by a wide range of U.S.-based manufacturers.
Our team consists of both Japanese staff and locally hired American employees, enabling smooth communication in both Japanese and English. Based on Japan’s meticulous attention to detail and strong quality standards, we provide ongoing training and information sharing with our local staff, allowing us to deliver service quality in the United States that is equivalent to that in Japan.
At SEAVAC USA, all processes are managed and controlled in-house, enabling fast and flexible responses to delivery requirements. On-site operations are handled by experienced local technicians, and we are well equipped to accommodate a wide range of coating needs for cutting tools and tool-and-die applications, including stamping and forging dies.
With flexibility across management, sales, and technical operations, SEAVAC USA combines Japan’s service-oriented approach with the agility of U.S. manufacturing. Through close collaboration with our partner companies, we aim to become a top-class coating service provider in the United States