Chain Crusher: The Core Equipment for Efficiently Crushing Hard Materials
Core Design: The Crushing Revolution Brought by Chains The core innovation of the chain crusher lies in its rotor assembly. Instead of using fixed hammers, multiple high-strength alloy steel chains are suspended from the rotor, with wear-resistant hammer heads (chain heads) attached to their ends. When the rotor rotates at high speed driven by a motor (chain head peripheral speed can reach 28-78 m/s), these freely swinging chains and hammer heads act like countless high-speed whipping steel lashes, delivering omnidirectional and violent impacts to the material entering the crushing chamber. This design offers multiple advantages: First, the freely swinging chains can better “wrap around” and strike irregularly shaped materials. Second, when encountering unbreakable foreign objects, the chains can yield to a certain extent, reducing impact on the main shaft and protecting the equipment. Finally, the combined effect of chain impact, collision between material and the chamber’s liner plates, and inter-particle friction creates an efficient composite crushing mechanism.
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