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  3. パーツ精工 本社工場
  4. Parts Seiko News [September 2025 Issue]
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  • Sep 08, 2025
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Sep 08, 2025

Parts Seiko News [September 2025 Issue]

パーツ精工 パーツ精工 本社工場
This month, we will introduce "Electropolishing." What is "Electropolishing"? Electropolishing is a surface treatment technique that uses an acidic electropolishing solution to apply direct current to the metal surface, achieving smoothing and cleaning by microscopically dissolving it. It is widely used in advanced fields that require high cleanliness, such as medical components, food machinery, and semiconductor and liquid crystal manufacturing equipment. Features of Electropolishing: ★ Smooths out the irregularities on the surface of stainless steel, resulting in a glossy finish and excellent corrosion resistance. Since electropolishing is a method that microscopically dissolves the metal surface, it finishes flat at the micron level. ★ The surface is smooth and resistant to contamination. Because the metal surface is dissolved and polished in the solution, any contaminants on the surface are removed during the process. The surface after electropolishing is highly smooth and resistant to new contaminants, ensuring excellent cleanliness. ★ Scratches and pinholes that are not visible with buff polishing become apparent. Buff polishing is a method that grinds the metal surface. Therefore, while it may appear smooth at first glance, numerous scratches are present when viewed under magnification. ★ A passive film is formed by electropolishing, making it less prone to rust. A strong passive film is formed on the metal surface, improving corrosion resistance. Please contact us through the related links!
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Parts Seiko Co., Ltd. Surface Treatment Division Address: 1544-14 Masumori, Koshigaya City, Saitama Prefecture

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Fukuda's leak test, leak inspection, leak detection, leak test, integrity test.

  • NEW
  • PRODUCT

Fukuda Co., Ltd. has been pursuing leak detection for 60 years and is committed to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing properties. We will propose the appropriate testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)

Jan 26, 2026

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[Video Manual Guide] We will clearly explain how to connect the wireless set that links the bed exit sensor and nurse call system through video!

  • NEW
  • OTHER

Hotron, which manufactures and sells sensors, provides bed exit sensors for hospitals, nursing, and care facilities. Hotron offers easy-to-understand video guidance on how to use the bed exit sensors wirelessly and how to set up device connections! ▼ Video Manual (YouTube) https://www.youtube.com/playlist?list=PLNVA4mTrZDqtJa6MfFRZQxwtfCSnAfxVy 【Bed Exit Sensors】 ○ Non-contact infrared sensor, simply place it - Pole-kun HB-H1 ○ Mat sensor, foldable thin mat - Mat-kun HB-UST ○ Body movement call - Ugo-kun HB-TV3 ○ Body movement call for wheelchairs - Ayumi-chan HB-WTV3 【Options】 ○ Nurse call linked wireless set - Wireless set (transmitter/receiver) HB-RS/HB-RJ ◎ For more information about the products, please contact us or download the catalog.

Jan 26, 2026

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■■ Air Leak Tester | FLA-0200 / FLA-0201 series ■■ Fukuda's new flagship model. Equipped with mastering correction function, it enables high-precision measurements in a short time.

  • NEW
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Fukuda's new flagship model. - Masterless type (FLA-0200 series) - General type (FLA-0201 series) Two models of air leak testers. With the mastering correction function, high-precision measurements can be achieved in a short time. Please take a look at the catalog.

Jan 26, 2026

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PFAS Regulation Countermeasures! ■■ Leak Test Equipment for Small Electronic Components|MSA-0101 series ■■ Does not use fluorinated inert fluids. PFAS-free. Offers accuracy equal to or better than liquid immersion testing.

  • NEW
  • PRODUCT

● This is a leak testing device for small electronic components that does not use fluorinated inert liquids (PFAS-free). ● There is no longer a need for unstable visual confirmation through liquid immersion testing. It adopts a quantitative testing method that allows for stable pressure leak testing. ● It is a tabletop leak testing device specifically for gross leaks, with accuracy equal to or greater than that of liquid immersion testing. ● The detectable range is approximately 1×10⁻² Pa·m³/s to 1×10⁻⁶ Pa·m³/s (varies depending on the target product). ● It is suitable for sealed structures ranging from a few millimeters to a maximum of 80 × 70 mm. Please feel free to contact us for more information!

Jan 26, 2026

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【Metal Crack Repair】We repair cracks in metal products without applying heat.

  • NEW
  • COMPANY

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

Jan 26, 2026

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  • 中小企業の技術課題に対応 幅広い分野での技術開発をサポート 相談無料 依頼試験 共同研究 機器利用
  • 義務化された熱中症対策に取り組む製造現場、工場、物流倉庫へ 排気熱風なく室温-4.1℃※の冷風を 工事不要で暑さ対策 気化式スポットクーラー ※環境条件…室温35℃/湿度50%/風量「中」
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