How does a cage crusher work?
On the fertilizer production line, how to efficiently and gently turn caked raw materials into uniform fine powder is a key technology. The cage crusher (also known as a cage mill) is precisely the ingenious equipment designed for this task. Unlike traditional hammer mills that rely on brute force, it achieves thorough grinding through clever “multiple collisions.” Core Structure: Two Cages Rotating in Opposite Directions The core design of the cage crusher is highly ingenious. It mainly consists of two concentrically installed “cages”—an inner cage and an outer cage. Each cage resembles a rotating wheel equipped with multiple layers of hard alloy rods (called cage pins). Most crucially, these two cages are driven by a motor to rotate at high speed in opposite directions. This is the secret to its efficient crushing.
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