The zenith is the point in the sky that appears directly above the observer (opposite: nadir).. Zenith or Zénith may also refer to: . Zenith (topography), or summit, highest point, or a point on a surface that is higher in elevation than all points immediately adjacent to it
a crusher is a machine designed to reduce large rocks into smaller rocks, gravel, or rock dust .they are fitted with replaceable liners which are made of manganese steel, or ni hard a ni cr alloyed cast iron .jaw crushers are .on rock vsi quot .vsi crushers can be used in static plant set up or in mobile tracked equipment.
Products. As a leading global manufacturer of crushing, grinding and mining equipment, ZENITH can offer advanced, reasonable solutions for any size-reduction requirements including crushing or grinding of quarry stone, aggregate and different kinds of minerals.