In this paper, a fractal-fractional model of the impact stress on the crusher drum is established by using He?s fractal derivative and the fluid-solid coupling vibration equation. The two-scale transform is used to obtain its solution, which can be used to improve the safety performance of beating machines.
view more201647 · Roll crushers – Roll crushers are a compression-type reduction crusher with a long history of success in a broad range of applications. The crushing chamber is formed by massive drums, revolving towards one another.
view moreRoll Crushers Roll Crushers are designed to handle the primary, secondary and tertiary stage crushing of friable materials such as coal, salt, clay, bauxite, limestone and other minerals of similar characteristics in the mining, power …
view moreGyratory Crusher Operation Crushing action is produced by the oscillation or ‘ throw ’ (opening & closing) of the gap between the moving mantle liner, mounted on the central vertical shaft ( spindle ), and the fixed concave liners mounted on the mainframe ( …
view moreHeavy-duty, high throughput crushers for the mining industry. The Double Roller Crusher is ideal for soft and medium-hard rock applications.
view more20231230 · The foundation of a jaw crusher is the frame, which provides structural support and houses the eccentric shaft, which is a critical component for generating crushing motion.
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view moreThis paper reports a study of the technological process of grinding plant residues of sunflower and the causal relationships of factors that form the system of quality indicators. The necessary prerequisites for determining rational modes and parameters of the roll crusher have been devised. A prototype of the roll crusher was designed and fabricated, …
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view moreBased on over 30 years' experiences in design, production and service of crushing and s
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