Utilizing the development and manufacturing technology of bellows valves based on vacuum technology、
We contribute to the development and research of equipment such as semiconductor manufacturing equipment.
IRIE KOKEN is a manufacturer that develops and manufactures high-precision metal bellows and vacuum equipment (vacuum bellows, vacuum valves, vacuum chambers, etc.) that utilizes vacuum technology.
IRIE KOKEN has provided special metal bellows and other vacuum equipment to numerous scientific experiment facilities promoted by the government. The valuable research results obtained there are fed back to various products.
Vacuum bellows and vacuum valves used in semiconductor manufacturing equipment require advanced performance to operate in a vacuum while preventing particle generation.
IRIE KOKEN has a technical center in Saitama Prefecture, which is mainly a research base for valves, and a bellows and vacuum equipment manufacturing plant in Ehime Prefecture, which boasts advanced processing capabilities and welding technology. We are building a design, production and inspection system that can create We can also customize products according to the customer's required specifications.
Periodic maintenance and replacement are indispensable for components of semiconductor manufacturing equipment that require high precision.
At IRIE KOKEN, we value after-sales support for customers who have adopted our products, and in addition to regular replacement of parts, cleaning, and inspection, we also offer suggestions for improvements to solve problems in the manufacturing process. I will.
We also support replacement and maintenance of parts and equipment used in overseas factories.
IRIE KOKEN has an advantage over other companies in manufacturing large valves that correspond to large openings of 3m or more in flat panel display manufacturing equipment. We have independently devised a mechanism that cancels the differential pressure between the atmosphere and the vacuum, which exceeds 10 tons, and boasts the top domestic market share.
In the railway vehicle field, our parts are used in high-speed trains such as the Shinkansen. For more than 40 years, there have been no major problems, and we have continued to use our products with a high level of trust.
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