Primary Gyratory Crusher Reliability Program

The objective of the gyratory crusher reliability program is as follows:

  • Mapping the crusher mantle and concaves for trending, thickness, etc.
  • To ensure integrity of the mainshaft and lifting eyes for the primary crushers

Components for Inspections:

  • Main Shaft Ultrasonic Inspection; checking for cracking from inside out and surface. Inspect the bottom surface of the step for excessive wear, scoring or any signs of failure (if available); main shaft sleeve for wear (if available); lower bearing journal (if available). Dust seal for wear (if available) and Lifting Eyes for cracks.