We provide high-precision spool valves from prototype to mass production.
This is a hydraulic spool valve for AT. After machining on a moving spindle NC automatic lathe, anodizing is performed by a partner company, followed by finishing through through-feed grinding and stop grinding depending on the shape. With over 70 years of accumulated technology, we provide high-precision, high-quality spool valves at a low cost.
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basic information
【Cutting Equipment】 ■ Citizen manufactured spindle-moving NC automatic lathe Φ6–16 ■ Star Precision manufactured spindle-moving NC automatic lathe Φ6–20 【Grinding Equipment】 ■ Micron Precision manufactured centerless stop grinding machine, etc. ■ Omiya Machinery manufactured centerless through grinding machine, etc. 【Product Specifications】 ■ Material: A6061 ■ Surface Treatment: Hard Anodizing ■ Outer Diameter Dimension Tolerance: 4μ ■ Outer Diameter Variation: 1.6z
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AT hydraulic valve
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Nisshin Seiki, as a member of the automotive parts manufacturing industry, aims to create products that delight our customers with the fundamental philosophy of "quality first." To achieve this, we place particular emphasis on human resource development and have been recognized by many customers for our product creation that utilizes wisdom and ingenuity. Furthermore, we will continue to strive to contribute to society, consider the environment, and become a company where each employee has dreams and can realize them.