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Customized Nitrided Ejector Pins , ejector pins in injection moulding , ejector injection molding | Donguan MS Mold Parts Co.,Ltd

Customized Nitrided Ejector Pins

ms mold parts
Professional customized nitrided ejector pins with precision nitriding surface treatment. Our tailored ejector pins offer enhanced hardness, wear resistance, and durability for injection molding and die-casting applications.
Delivery
FOB
minimum order
1 piece
Supply Ability
10000.0piece / Month
Country of Origin
ShenZhen GuangZhou
Quantity:
USD0.10 - USD20.00 / piece
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Our Customized Nitrided Ejector Pins are engineered to excel in ejector pins in injection moulding applications. Through advanced nitriding surface treatment, these pins achieve superior hardness (up to 1,000-1,200 HV) and wear resistance, making them ideal for demanding ejector injection molding processes. We offer fully tailored designs—including dimensions, materials, and coatings—to meet unique project requirements, ensuring seamless integration and extended service life in plastic injection molds and die-casting systems.

Key Features:

  • Nitriding Treatment: The Customized Nitrided Ejector Pins undergo precision nitriding, enhancing surface hardness and corrosion resistance for prolonged durability.
  • Tailored Designs: Custom dimensions, shoulder styles, and tip geometries to address specific ejector pins in injection moulding challenges.
  • Premium Materials: Made from high-grade tool steels (e.g., H13, SKD61) with optional secondary coatings (e.g., TiN, DLC) for extreme environments.
  • Precision Manufacturing: Tight tolerances (±0.01mm) and polished surfaces ensure smooth ejection and minimal part marking.
  • Application-Specific Optimization: Designed for ejector injection molding systems handling abrasive materials or high-cycle production.

Applications:

  • Plastic injection molding for automotive and consumer products
  • Die-casting molds for metal components (e.g., zinc, aluminum alloys)
  • Medical device manufacturing requiring corrosion-resistant ejector pins
  • High-volume production with reinforced polymers (e.g., glass-filled plastics)
  • Custom mold designs with unique ejection needs
Product Description
Specification
Material
Carbide,ASP23,Vanadis,CPMRTXM4,SKD11,SKD61,HSS,A2,M2,D2,SUJ2,S45C,ect
Standard
Dayton,Lane,DIN,ISO,MISUMI,EDM,FIBRO,MOELLER,HASCO,ect
Size
Depend on your drawings or products standard
Place of origin
Dongguan, Guangdong, China
Heat treatment
Available
Surface Work
TiCN, TiN, Aitain, Ticrn, nitriding , Black oxygened, Black coating etc available
Tolerance
+ - 0.002mm
Polishness
Close to Ra0.2
Hardness
Depends on material(HRC60~94)
Delivery time
3-5 Working days, depends on the quantity the order. Express by DHL, UPS, FEDEX, TNT or Ocean Shipping etc.
Main Products
Guide elements, punch pin, die button, ejector pin and sleeve, oilless bush, etc.
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