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Priority to MYPI2014003602ApriorityCriticalpatent/MY154971A/en
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A gyratory crusher outer crushing shell. The outer shell comprises three regions along its axial length including: an inlet region having a contact surface (200) that tapers radially inward from an uppermost first end; a crushing region having a contact surface (205) that extends radially inward from a second lowermost end and; a radially innermost shoulder region having a contact surface (203) that is positioned axially between the inlet and crushing regions. An angle of inclination of a radially inward facing surface at the inlet and shoulder regions and the axial length of the crushing surface are designed to optimise crushing capacity in addition to maximising reduction.
Grinding cylinder of a cylinder mill with a cylinder shaft, a base body that is formed by at least two intermediate rings arranged in a coaxial manner, an external wear ring, where the joint between the shaft and the body is formed by a contraction adjustment; and cylinder mill.
The main directions of research in experimental mycology at the Academician DC Zabolotny Institute of Microbiology and Virology, Academy of Sciences of the Ukrainian SSR