Proposal for a new prototype mold.

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last updated：Feb 23, 2026

山田精工

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We create valuable molds utilizing the know-how of precision molding manufacturers! We also provide maintenance services.

Yamada Seiko Co., Ltd. has been specializing in the production of precision plastic parts through mold making and injection molding since 1973. We excel in creating molds that accommodate high-temperature resins, particularly LCP, with high dimensional accuracy, and each process such as analysis, design, machining, finishing, assembly, molding, and measurement is handled by skilled professionals. Drawing from our long-standing technology and experience as a precision molding manufacturer, we propose suitable resin materials and product shapes. 【Features】 ■ Cost reduction through shared base and core molds ■ Short lead times with prototypes and mass production molds due to high machining accuracy ■ High precision and quality honed through years of producing precision parts ■ Proposal capabilities backed by proven results *For more details, please refer to the PDF materials or feel free to contact us.

Related Link - https://yamada-s.jp/

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【Other Features】 - By reusing the shared base, the cost of mold production is reduced by 30% by only manufacturing the internal core. - The prototype mold can be directly used for mass production, resulting in significant time savings. - Modifications for high-volume production are possible with our unique technology (e.g., from 2 cavities to 8 cavities). - High precision maintained within a dimensional tolerance of ±20μm. - Long lifespan with a proven track record of 3 million shots using high-temperature resins. - Numerous achievements centered around LCP and super engineering plastics. - Pre-simulation through flow analysis allows for proposals of suitable materials for the product and shapes suitable for mass production. *For more details, please refer to the PDF document or feel free to contact us.