Name: 35 Forged Steel Extrusion Stem Custom Diameter Length
Brand: HuaNan
Price: 1 USD

An aluminum extrusion stem (also called a dummy block or ram head) is a critical component in the direct extrusion process for aluminum profiles. It transfers force from the extrusion press's main ram to the aluminum billet, pushing it through the die to form the desired shape.

Key Functions of the Extrusion Stem

Force Transmission: Connects the hydraulic ram to the billet, ensuring uniform pressure.
Sealing: Prevents aluminum from flowing backward (with the help of the dummy block).
Alignment: Maintains billet/die alignment for consistent extrusion.

Item	Stem
Material	35# forged steel
Diameter	Customize
Length	Customize

35# Forged Steel Extrusion Stem Custom Diameter Length

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35# Forged Steel Extrusion Stem Custom Diameter Length

Key Functions of the Extrusion Stem