Internal Structure of Heavy-Duty Hammer Crusher

The heavy-duty hammer crusher is a highly cost-effective piece of equipment. Not only does it offer high output, but it also functions as two machines in one. It can crush materials up to 1800mm in size into small stones under 25mm in a single pass, equivalent to the crushing combination of a jaw crusher and an impact crusher. This saves the cost of one machine, making it a popular choice among users. How Does the Heavy-Duty Hammer Crusher Achieve “One-Step Processing”?

The core components of the heavy-duty hammer crusher are the rotor, hammer heads, and impact liners, which perform the primary crushing operations. Additional elements include the housing and power transmission system. The housing is assembled by bolting together the upper cover, main body, and side walls. The overall structure is not overly complex. Wear-prone components like liners and hammers are crafted from high-manganese steel, a new wear-resistant material. The housing is cast from impact-resistant materials, effectively extending the hammer crusher's service life and reducing long-term operational costs.

During operation, materials are crushed by the impact of high-speed rotating hammers. They then collide with the inner liner plates and screen bars within the frame at high velocity, while also fracturing through mutual impact. Materials meeting the required particle size are discharged through the adjusted gap, while oversized particles are further crushed by hammers on the screen bars until the desired product size is achieved.

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