The main cylinder serves as the core power actuator of the extrusion press, generating thrust ranging from thousands to tens of thousands of tons to drive the extrusion stem and form metal billets. This critical component determines the extrusion force, operating speed, and stroke.
Product Specifications
Attribute
Value
Material
Steel
Color
Customizable
Craft
Steel forging
Use
Spare part
Product Features
Constructed from premium 35# forged steel for exceptional durability and performance, this main cylinder includes:
Main plunger made of chilled cast iron with surface hardness of HRC45-48°
Guide sleeve manufactured using tin-copper centrifugal shake casting
V-shaped oil seal ring and copper sleeve for the main plunger
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