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Ejector Pins

Name: Ejector Pins
SKU: 8508613
Availability: InStoreOnly

Sold by forge & foundry · Service Provider , Retailer, Brand Owner, Distributor, Exporter, Wholesaler · Chhatrapati Sambhaji Nagar

Price

Price on request

In stock

Inclusive of all taxes

Minimum order: 1 Unit

Export Snapshot

MOQ

1 Unit

Lead time

On request

Packaging

Standard export packaging

Shelf life / longevity

As per product specification

HS Code

On request

Origin

India

Port of dispatch

On request

Export markets served

Global markets

Values shown are for forge & foundry.

Compliance & Certifications

Suitable for

Importers · Distributors · Wholesalers

Chhatrapati Sambhaji Nagar Dispatch on request Verified seller

forge & foundry

Service Provider , Retailer, Brand Owner, Distributor, Exporter, Wholesaler · Chhatrapati Sambhaji Nagar

Registered address: Chhatrapati Sambhaji Nagar, India. Industry: Metals, Minerals & Resources > Metals, Metal Products & Alloys.

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Established

Not shared

Employees

–

GST

NOT SHARED

IEC code

Not shared

Export markets

Global markets

GlobalLinker Member Since

Jul 2025

Turnover

Incorporation Type

On request

Verified Seller

Product details

What are the specifications of this product?

Overview

Ejector pins are crucial components in both forging and foundry (die and mould) operations, facilitating the removal of finished parts from the mold cavity after the material has solidified. These pins apply a precise force to push the product out, ensuring a smooth and undamaged ejection process. Their design and placement are critical to prevent defects like part deformation or visible marks on the final product. Forge and Foundry utilizes various types of ejector pins, each tailored to specific part geometries and material characteristics. Common types of ejector pins include straight ejector pins for simple parts, stepped ejector pins for multi-level ejection on complex geometries, and blade ejector pins for thin-walled or intricate designs. Ejector sleeves, which are hollow pins with an inner core, are also employed for delicate parts requiring controlled ejection and enhanced durability. The material selection for these pins is paramount, as they must withstand high temperatures, immense pressure, and repetitive cycles. Typical materials include high-strength hardened steels like H13 and SKD61, often undergoing surface treatments such as nitriding or black oxide coating for increased wear resistance, hardness, and self-lubricating properties. Stainless steel is used for applications requiring corrosion resistance, while specialized materials like Beryllium Copper and Tungsten Carbide are chosen for extremely demanding or high-temperature environments.

Product Description

Common types of ejector pins include straight ejector pins for simple parts, stepped ejector pins for multi-level ejection on complex geometries, and blade ejector pins for thin-walled or intricate designs. Ejector sleeves, which are hollow pins with an inner core, are also employed for delicate parts requiring controlled ejection and enhanced durability. The material selection for these pins is paramount, as they must withstand high temperatures, immense pressure, and repetitive cycles. Typical materials include high-strength hardened steels like H13 and SKD61, often undergoing surface treatments such as nitriding or black oxide coating for increased wear resistance, hardness, and self-lubricating properties. Stainless steel is used for applications requiring corrosion resistance, while specialized materials like Beryllium Copper and Tungsten Carbide are chosen for extremely demanding or high-temperature environments.

Description provided by forge & foundry.

Specifications

Material Grades	H13, SKD61, Stainless Steel, Beryllium Copper, Tungsten Carbide
Pin Types	Straight, Stepped, Blade, Sleeve
Surface Treatment	Nitriding, Black oxide coating
Temperature Resistance	Suitable for high-temperature forging and casting applications
Pressure Resistance	Designed to withstand high mechanical pressures during ejection
Length Range	Customizable per application requirements
Diameter Range	Varies to match mold cavity and part design
Application Environment	Foundry and forging mold operations
Corrosion Resistance	Available in stainless steel options for corrosive environments
Special Features	Self-lubricating surfaces via treated coatings

Use cases

Category	Industrial Forging & Foundry Tooling > Die & Mold Components > Ejector Pins
Primary application	Wholesale, distribution, and international sourcing
Brand	Not specified
Product type	Product

Logistics & handling

Lead time	On request
Packaging	As per buyer requirement
Storage condition	As recommended by supplier
Origin	India
Form	As listed by supplier

Commercials (this seller)

Minimum order	1 Unit
Lead time	On request
Payment terms	As per negotiated commercial agreement.
Checkout type	enquiry

Buyer questions

Frequently asked by buyers

Common questions B2B buyers ask before sourcing Ejector Pins. Answers compiled from verified sellers' commercial terms and platform data.

Q: What materials are available for ejector pins to withstand high-temperature forging environments?

A: Ejector pins are commonly produced from high-strength hardened steels like H13 and SKD61 due to their excellent heat resistance and durability. For more demanding high-temperature applications, materials like Beryllium Copper and Tungsten Carbide are used.

Q: How do stepped ejector pins differ from straight ejector pins?

A: Stepped ejector pins feature multiple diameters or sections, allowing for controlled, multi-level ejection in complex mold geometries, whereas straight ejector pins have uniform diameter and are used for simpler part shapes.

Q: Why are surface treatments like nitriding applied to ejector pins?

A: Nitriding and black oxide coatings enhance ejector pins by increasing surface hardness, wear resistance, and providing self-lubricating properties, which extend tool life and improve ejection performance.

Q: In which scenarios are ejector sleeves preferred over standard ejector pins?

A: Ejector sleeves are hollow pins with inner cores used for delicate parts requiring controlled ejection forces and improved durability, especially in thin-walled or intricate molding applications.

Q: Can ejector pins be customized in size for specific mold designs?

A: Yes, ejector pins are customizable in both length and diameter to precisely fit various mold cavities and part geometries, ensuring optimal ejection without part damage.

Question not answered? Ask sellers directly — typical response within 4 hours.