Cost-effective production of steel vacuum chambers | Integrated system for airtight welding and inspection

Even iron can achieve high vacuum. Through thorough welding quality control and airtightness testing, we have realized low-cost and high-performance iron vacuum chambers.

In vacuum devices and experimental chambers, steel is sometimes chosen for cost advantages. Seiko Rika Medical Electric applies its advanced vacuum welding technology, developed with stainless steel (SUS), to iron materials, producing leak-free iron vacuum chambers. To prevent contamination from impurities during welding, construction is carried out in a clean working environment. The inner surface is treated with electroless nickel plating and special coatings to suppress rust formation and gas release. After production, rigorous leak tests (vacuum inspections) are conducted, just like with stainless steel products, ensuring that they are shipped in a state that guarantees airtightness. We provide chambers that meet the expectations of researchers and engineers seeking reliable performance while keeping costs down. 【Features】 ■ Advanced airtight welding at stainless steel level ■ Outgassing suppression proposals through inner surface treatment ■ Support for the production and inspection of large chambers ■ Thorough rust prevention management after passing vacuum inspections For more details, please check "Download Catalog."

Processing ContractSteel