三菱電線工業株式会社 シール事業部サイト
三菱電線工業株式会社 シール事業部サイト
三菱電線工業株式会社 シール事業部サイト
Innovating
business
One-of-a-kind
proposals
Automation
technology
through sealing
technology.
across a wide
range of fields.
supports declining
population.
What we offer is not just a product, but a sealing technology solution.
We listen sincerely to the concerns and problems of our customers regarding radical resistance, low particle counts, low swelling, high temperatures, low temperatures, and other issues related to seals, and apply the technology we have cultivated over 50 years to find solutions for our customers.
Please let us know the concerns and problems your company is facing.
We combine our material compounding and designing technologies with our extensive experience when working together with our customers to find solutions.
With more than 50 years of experience in sealing technology,
we are your closest partner in
your toughest challenges

Our Strength & Characteristics

Designing Technology

Creative and flexible design technology to meet the diverse needs of our customers

Material Compounding Technology

Compounding technology for rubber and plastic materials cultivated over many years to meet all kinds of applications

Wide Variety of Sealing Products

Development, design, and production capabilities for a wide variety of seal materials, including rubber, plastic, and metal, as well as composite seals that combine these materials

Production Technology/
Automation

We have constructed a production system capable of handling not only mass production but also high-mix low-volume production.
We have also realized full automation, from molding and processing to inspection and packaging.

Click here for details on automation

Research and Development

Building systems that can handle everything from material development to prototyping

Click here for details on R&D

Fields of Focus

Topics/Special Contents

Case Studies

Case1Product Design Optimization

We want to improve sealing performance…

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Case2Optimization with Composite Materials

We can’t find the solutions we need with single-constituent rubber, plastic, or metal seals・・・

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Case3Optimizing Material Compounding

We want to optimize material compounding (conventional rubbers and plastics are inadequate)…

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Case4Reducing Foreign Material Contamination

We want to prevent foreign material contamination in our rubber seal manufacturing processes…

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Case1Product Design Optimization

We want to improve sealing performance…

Our CAE technology is used to analyze the current situation and design products to improve seal performance by addressing issues such as leakage, friction resistance reduction, durability improvement, and miniaturization of the seals in use.。

*CAE: Computer-Aided Engineering (computer-aided industrial analysis technology)

Product Design Optimization

Case2Optimization with Composite Materials

We can’t find the solutions we need with rubber, plastic, and metal alone…

Our CAE technology is used to analyze the current situation and design products to improve seal performance by addressing issues such as leakage, friction resistance reduction, durability improvement, and miniaturization of the seals in use.

*CAE: Computer-Aided Engineering (computer-aided industrial analysis technology)

Optimization with Composite Materials

Case3Optimizing Material Compounding

Conventional rubbers and resins are inadequate…

Through our proprietary compounding expertise, we are able to meet various requirements (oil resistance, chemical resistance, load characteristics, low friction, etc.) that would otherwise be difficult with conventional rubber.

Optimizing Material Compounding

Case4Reducing Foreign Material Contamination

We want to prevent foreign matter contamination in our rubber seal manufacturing processes…

Generally, rubber compounding, mixing, and molding are performed in a normal environment. However, for semiconductor-related products, etc., where prevention of foreign material contamination is required, production lines are constructed to complete the above processes in a clean room designed to prevent contamination by foreign matter.

Reducing Foreign Material Contamination

News

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