Jaw Crusher: Definition & Core Parameters Comparison Table

A Jaw Crusher is a core primary/secondary crushing equipment based on the "compression crushing" principle. It exerts compressive force on materials through the periodic opening and closing of the moving jaw and fixed jaw, crushing large raw materials into medium-sized particles. It is widely used in the first stage of crushing production lines in mining, building materials, infrastructure and other fields.

I. Key Information of Core Definition

Crushing Principle: The moving jaw and fixed jaw form a V-shaped crushing chamber, achieving material crushing through reciprocating compression movement.

Core Components: Fixed jaw (stationary jaw plate), moving jaw (movable jaw plate), eccentric shaft, connecting rod, frame.

Suitable Materials: Hard materials with compressive strength ≤320MPa, such as granite, basalt, iron ore, limestone, etc.

Functional Positioning: Primary crushing pretreatment in the production line, providing qualified raw materials for subsequent secondary and fine crushing equipment.

II. Core Parameters Comparison Table