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  6. Presentation of Case Studies: Cost Reduction & Quality Improvement! A Grand Reveal of Solutions to Press Processing Challenges

Presentation of Case Studies: Cost Reduction & Quality Improvement! A Grand Reveal of Solutions to Press Processing Challenges

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last updated:Aug 20, 2025

関口製作所
関口製作所
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Wouldn't you like to solve all the waste, cost, and quality issues in press processing? Check out real case studies that have resolved on-site challenges right now!

This document is a collection of case studies from Sekiguchi Manufacturing Co., Ltd. It includes solutions to various challenges, such as cases where product inspection takes too much manpower and time, and cases where adhesive on the punch of a mold during pressing leads to poor cutting. This is a useful reference, so please take a moment to read it. 【Featured Cases (Excerpt)】 ■ Difficulties in in-house pressing ■ Desire to conduct processing tests ■ Need to reduce personnel costs ■ Want to reduce mold residue ■ Burrs appearing on products *For more details, please download the PDF or feel free to contact us.

    Other moldsProcessing ContractOther inspection equipment and devices
【解決事例集】株式会社関口製作所1.png

Presentation of Case Studies: Cost Reduction & Quality Improvement! A Grand Reveal of Solutions to Press Processing Challenges

【解決事例集】株式会社関口製作所1.png
【解決事例集】株式会社関口製作所1.png
  • Related Link - https://www.sekiguchi-mfg.co.jp/

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【Other Case Studies】 ■Want to improve production quantity ■Want to enhance workability ■Want to perform high-precision processing *For more details, please download the PDF or feel free to contact us.

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Case Study Collection - Sekiguchi Manufacturing Co., Ltd.

Case Study Collection - Sekiguchi Manufacturing Co., Ltd.

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Improvement Case Study through Equipment Introduction 'SSE-VI04'

Improvement Case Study through Equipment Introduction 'SSE-VI04'

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関口製作所

関口製作所

Industrial Machinery

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Our company mainly develops and manufactures production equipment, focusing on precision molds, film punching molds, and press machines. We have factories located in Kanagawa, Tochigi, and Akita, and we supply products both domestically and internationally. By applying our experience and technology, we respond to customer demands and aim for high quality, challenging ourselves in manufacturing with flexible solutions. Please feel free to contact us with any inquiries.

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