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China, Chinese Injection Mould Plastic Mold Stepped Straight Punch Sleeve Pin Ejector Pin1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Mould PartsEjector PinSleeve Pin
Ningbo Hilow Hardware Co., Ltd.
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Product Description Ejector Pin Type:Ejector PinDefinitionAn ejector pin is a cylindrical pin that pushes molded parts out of a mold. They are used in injection molding and are often made of steel alloy. Description:Ejector pins can be made from a variety of materials, including: H13, a chromium-molybdenum hot work tool steel O1, A2, and other high-carbon cold-work tool steels M2 steel, a high-speed steel (HSS) Stainless steel Copper alloysApplication:Ejector pins are used to eject completed parts from die moulds and are commonly used in the fastener industry. They are also known as knockout pins.The ejector pin is positioned in the mold's ejector plate. When the mold opens, the ejector pin extends into the mold cavity. The ejector pin pushes the part out of the mold. The ejector pin retracts so the mold can close and be refilled.Others:Ejector pins come in different sizes, shapes, and configurations to accommodate different mold designs and part geometries. Their precise placement is important for efficient part ejection.Feel Free to contact us if you have any questions.
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