Primary gyratory crushers

Primary gyratory crushers

Higher throughput and reduced downtime for maximum efficiency

Primary gyratory crushers are the initial driving force for the entire mineral processing circuit. Metso's Superior™ MKIII primary gyratory crushers provide high throughput and less downtime to bring maximum efficiency to your operation.

Higher throughput 

Increased speeds, installed power and mechanical improvements

Reduced downtime

New set of shells and concaves brings less downtime

Advanced automation

Detailed reports and intelligent measurement of crushing operations

Easy and safe maintenance

Hydraulic separation and individual lifting of shells

Metso Superior™ MKIII primary gyratory crushers

Metso's product family of primary gyratory crushers is called Superior™ MKIII primary gyratory crushers. The “MKIII” stands for the third generation of the Superior™ primary gyratory crushers Metso has developed during over 100 years in designing and manufacturing crushers.

The latest Metso Superior™ MKIII primary gyratory crushers generation is again better, more efficient, safer, and simpler than the previous one. It was developed especially to meet the needs of customers facing ever-changing ore grades and conditions.  

Metso's Superior™ MKIII primary gyratory crushers come in various models that will fit your crushing needs. Check out the Metso Superior™ MKIII primary gyratory crusher 3D animation or brochure for a more detailed look inside this revolutionary primary gyrtatory crusher. 

Higher throughput

Metso's Superior™ MKIII primary gyratory crushers have new advancements that bring increased speeds, higher installed power and mechanical improvements. All of these combine to bring up to a 30% additonal throughput for your primary gyratory crusher. 

Metso's Superior™ MKIII primary gyratory crushers bring higher capacity making this crusher the most CAPEX efficient primary gyratory crusher in the industry.

Reduced downtime

During the development of Metso's Superior™ MKIII primary gyratory crushers there have been key improvements. New sets of shells and concaves have been implemented after countless hours of research and development. These new improvements to the Metso Superior™ MKIII primary gyratory crushers brings up to 70% reduction in downtime. 

Crusher maintenance downtime has also produced a significant size decrease of the primary stock pile as well.

Advanced automation

Metso's Superior™ MKIII primary gyratory crushers all can include Metso's SmartStation, which combines innovative monitoring tools. Tools such as VisioRock® and VisioTruck® along with expanded sensors on the equipment and bin/hopper, enabling intelligent measurement and automated-control of crushing operation for optimal ore processing and distribution.

The system includes on-line analysis and detailed reporting of plant operations.

Easy and safe maintenance

Metso's Superior™ MKIII primary gyratory crushers bring safety and easy maintenance to any crushing plant. Hydraulic separation and individual lifting of shells creates a better environment for any workers on site working with the equipment. 

With Metso's SmartStation there has also been additional increases in operational safety. These allow better understanding of where maintenance will be needed and help predict routine maintenance as well.

Check out the Metso Superior™ MKIII primary gyratory crusher animation!

Superior™ MKIII primary gyratory crushers' technical specifications

Primary gyratory crusher spare and wear parts

High quality parts are a perfect fit

Original equipment replacement for Superior™ MKIII primary gyratory crusher parts ensure proper fit, form and function to reduce maintenance issues and increase longevity. If your equipment fails, productivity of your entire plant is at risk. To avoid such losses, critical replacement parts are readily available when you need them.

Our global distribution logistics network ensure that Metso OEM spare and wear parts are available when you need them.

Metso has a complete offering, for both standard and engineered-to-order parts, ensuring you have the availability and support required. We provide flexible options to secure parts on a one-time basis, as a turn-key service, or anywhere in between.

Spare parts

  • Spider
  • Top shell
  • Bottom shell
  • Hydroset
  • Main shaft
  • Eccentric
  • Pinion
  • Lubrication system
  • Drive

Wear parts

  • Mantles
  • Concave segments
  • Bottom shell side liners
  • Spider cap
  • Arm liners
  • Rim liners
Primary gyratory crusher services

Maximize your crushers efficiency, availability and longetivity

Metso offers a full portfolio of services for the Superior™ MKIII primary gyratory crushers to ensure that you get the best out of your equipment and reach your production goals.

Maintenance and repairs

Proper maintenance is key to running your primary gyratory crusher effectively. Metso offers end-to-end service ranging from inspection and diagnostics, equipment and part repairs, shutdown solutions and planning, as well as emergency services.

Equipment upgrades and retrofits

Improve primary gyratory crusher productivity without having to buy a new machine.

Our upgrades are offered as easy-to-implement packages aimed at enhancing safety, operating and maintenance features.

Process optimization and controls

Metso process experts help in solving complex operational issues using analytical techniques, laboratory testing, and advanced control systems. Whether you need to optimize a piece of equipment, a circuit, or your entire plant, we have the tools and technology to help you make it happen.

Life Cycle Services

Metso’s pre-packaged solutions are designed to assist you in meeting your business goals, from start-up to shutdown to end-of-life. We can support you on a specific activity or over a larger scope, combining elements from our large portfolio of services with unique commercial models.

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