We combine various press processing methods to accommodate everything from simple shapes to complex shapes!
At Koike Seiko Co., Ltd., we combine various types of "press processing" to handle products in a wide range of fields, from simple shapes to complex geometries. Using progressive dies, we pursue precision in outer shape, hole diameter, and hole position accuracy for "parts for 2.5-inch HDDs," as well as "solenoid components for laptops" that repeatedly attract and release by flowing current through a permanent magnet and coil at the tip of a U-shape. We also offer "shaving processed products" that can achieve a fully sheared cross-section of the product. In response to manufacturers' requests, we also accept orders for a wide variety of connector-related components. 【Achievements】 ■ Precision press-processed parts for 2.5-inch HDDs ■ Precision press-processed parts for digital cameras ■ Precision press-processed solenoid components for laptops ■ Precision press-processed parts for outboard motors ■ Shaving processed products ■ Precision press-processed connector terminal components *For more details, please refer to our catalog or feel free to contact us.
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【Processing Examples】 ■ Precision pressed parts for 2.5-inch HDD - Product Name: SPACER - Material: SUS, Aluminum - Processing Details: Progressive press processing - Product Specifications: Hole diameter intersection: less than 5μ, Flatness: less than 10μ - Others: Multiple molds ■ Precision pressed parts for digital cameras - Material: Phosphor bronze - Processing Details: Progressive press processing ■ Precision pressed solenoid parts for laptops - Product Name: CHIP_YOKE - Material: SPCC - Processing Details: Press processing + Lapping ■ Precision pressed parts for outboard motors - Material: SUS, SK - Processing Details: Press processing + Welding ■ Precision pressed connector terminal parts - Material: Copper - Processing Details: Progressive press *For more details, please refer to the catalog or feel free to contact us.
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For more details, please refer to the catalog or feel free to contact us.
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At Koike Seiko Co., Ltd., we focus on products made through precision press processing, particularly manufacturing motor-related parts, OA-related parts, home appliance-related parts, and low-voltage-related parts using our expertise in drawing processing technology. Additionally, Koike Seiko's precision molds are crafted with a passion for manufacturing, a pursuit of accuracy, and accumulated know-how. To provide our customers with safety and trust, we promote the stabilization of high quality and propose total solutions from the process to meet various needs.