Ejector Pins

Ejector Pins Specification

Material
Alloy Steel

Size
4-8 Inch

Surface
Plain

Application
Industrial

Color
Silver

Feature
High Quality

Ejector Pins Trade Information

Minimum Order Quantity
1000 Pieces

FOB Port
FARIDABAD

Payment Terms
Cash in Advance (CID)

Supply Ability
5000 Pieces Per Month

Delivery Time
7 Days

Sample Available
No

Sample Policy
Free samples are available

Packaging Details
STANDARD

Main Export Market(s)
Asia

Main Domestic Market
All India

Certifications
MSME

About Ejector Pins

An ejector pin is a mechanical component used in injection molding, die casting, and other types of mold-based manufacturing to push the finished part out of the mold once it has cooled and solidified.

Ejector Pin Description:

Function: Ejector pins push molded parts out of the mold cavity during the ejection phase of the molding cycle.

Material: Usually made of hardened steel to withstand wear, heat, and mechanical stress.

Placement: Mounted inside the mold base, typically on the ejector plate, which moves the pins forward once the mold opens.

Shape and Size: Cylindrical, but can vary in diameter and length depending on part geometry. Some have flat, domed, or custom-shaped ends to avoid damaging the part.

Types:

Straight ejector pins

Shoulder (headed) ejector pins

Blade (flat) ejector pins

Sleeve ejector pins

Key Considerations:

Placement must avoid marks on visible areas of the part.

Incorrect use can lead to part damage, sticking, or poor cycle time.

Would you like a diagram or CAD example of how ejector pins are used in a mold?