• Crusher - Wikipedia

    A crusher is a machine designed to reduce large rocks into smaller rocks, gravel, or rock dust. .... Jaw crushers are heavy duty machines and hence need to be robustly .... As for VSC series cone crusher, there are four crushing cavities (coarse, ... There are two types of impact crushers: horizontal shaft impactor and vertical...

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  • Kleemann - Crushing technology - Jaw crusher - Kleemann

    Jaw crushers operate according to the principle of pressure crushing. ... The material is crushed by the elliptic course of movement and transported downwards. ... The SNH impact crushers are the so-called secondary impact crushers and are...

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