Primary gyratory crusher parts

Primary gyratory crusher parts

Improve crushing performance and prolong service life

The primary crusher plays a crucial role in the size reduction process. Even small improvements in uptime or throughput have a significant impact on the productivity of the entire operation. High-quality primary gyratory crusher parts increase the crushing performance and reduce the unexpected downtime. Metso's offering consists of wear parts and spare parts – available as standard or tailor-made according to your application requirements.

OEM quality

Applying the strictest standards and tolerances for guaranteed safety and reliability.

Complete offering

Whether your crusher is two or twenty years old, get the exact parts and components for your operation.


With 150 distribution centers world-wide, we supply parts where and when you need them.

Full support

Metso is here to help from preparing recommended parts lists to installation to upgrades and beyond.

Primary gyratory crusher wear parts.
What is the true value of uptime?

A crusher mantle or a set of concave segments with a longer wear life does not need to be replaced as often. You will need fewer per year, but also have maintenance shutdowns less frequently.

This means that you save the cost of carrying out a change-out, often more than once a year. And, every hour and each day that the crusher is in operation instead of under maintenance, equals more valuable uptime for reaching and exceeding your production targets.

What is the cost of a mantle replacement or a full concave reline? How much is an hour of production worth in your operation? It’s time to do the math.

How much is more throughput worth?

What if the primary crusher in your operation could process 5% more ore per hour? Or 10%? How about 15%? What would such an increase mean for your annual production figures?

Adjustments to chamber design - the geometry of the mantle and concave segments - can have a big impact on the throughput of a crusher.

Metso’s unique Chamber Simulation Software allows us to test and verify various chamber geometry options to make sure that your crusher performs to its full potential - and beyond.

Common wear parts

  • Mantles
  • Concave segments
  • Bottom shell side liners
  • Spider cap
  • Arm liners
  • Rim liners
Primary gyratory crusher in action.
Primary gyratory crusher spare parts.
Primary gyratory crusher spare parts

Metso is the industry leader in manufacturing gyratory crushers with over sixty years of experience. As the popular crushers, our primary gyratory crusher spare parts are continually improved with upgrades and developments. 

Known for reliability, Metso's spares for gyratory crushers are available also for older models with new developments incorporated.

Main components

  • Shells and spider
  • Mainshaft 
  • Eccentrics 
  • MPS 

Common components

  • Spider bushing 
  • Bottom shell bushing 
  • Pinion and gear 
  • Step bearings 
Whether old or new, we can help bring your Superior gyratory to the next level.
Create your very own mix and match upgrades to suit your unique goals and desired investment levels.
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