Metso Mining Grinding Grinding mills - for mining and minerals processing
Grinding mills

Horizontal grinding mills

Unrivaled leadership, performance, and versatility

Metso continues to pioneer innovations in horizontal grinding mills technology with over a century of leadership, exceptional performance and unmatched expertise by introducing the Premier™ mills and Select™ mills.


Over 100 years of industry-leading experience


Robust designs with high availability, reliability and serviceability


Premier™ mills and Select™ mills designed for any application

Serviceability and integration

Comprehensive services and mill reline equipment offering

Metso Horizontal grinding mills - Advancing an unrivaled innovation legacy

Metso is advancing an unrivaled innovation legacy by introducing the Premier™ mills and Select™ mills. These two product lines are unique, but use Metso experience and expertise to exceed your operational goals.


Metso has over 100 years of experience in horizontal grinding mills and has always been an industry-leader in innovative technology.

Metso's unmatched expertise ensures delivery of your Premier™ mill or Select™ mill based on your operational needs. When choosing your equipment we not only keep in mind mill performance, but also considering how your Premier™ or Select™ mill will optimize your minerals processing circuit.


Metso Premier™ mills and Select™ mills are built with a robust design and components to eliminate unplanned downtime leading to high availability and reliability.

Combining with our services offering, this ensures your mill to be running at optimal levels consistently enabling your Premier™ mills or Select™ mills to exceed your operational goals.


Metso Premier™ mills and Select™ mills make up the industry's widest range of horizontal grinding mills. With our Premier™ mills and Select™ mills, no matter your application or needs we will have a solution to help optimize your operation.

Serviceability and integration

Our Metso Premier™ mills and Select™ mills are supported by our comprehensive services network to ensure optimization during your mills lifetime.

Also the Premier™ mills and Select™ mills come ready to be easily integrated with our mill reline equipment and full mining portfolio providing a one-stop-shop for your minerals processing needs!

Grinding mill
Premier™ horizontal grinding mills

Metso Premier™ horizontal grinding mills are customized and optimized grinding solutions built on advanced simulation tools and unmatched expertise. A Metso Premier™ horizontal grinding mill is able to meet any projects needs, even if it means creating something novel and unseen before.

Learn more about the Premier™ horizontal grinding mills >

Select™ horizontal grinding mills

Metso Select™ horizontal grinding mills are a pre-engineered range of class-leading horizontal grinding mills, designed from industry leading experience and expertise. The pre-engineered package eliminates time and costs usually spent in the engineering and selection stages.

Learn more about the Select™ horizontal grinding mills >

Grinding mill
Advancing an unrivaled innovation legacy
Watch our on-demand webinar and learn more about the benefits of both Premier™ and Select™ horizontal grinding mills.
Horizontal mill plant units
Horizontal Mill Plant Units offer complete support in grinding circuit selection, as well as execution, service and operation.
Grinding process optimization and connected services
Explore our tools to aid in optimizing your circuit to increase throughput, availability, or reduce energy consumption.

Grinding customer cases, blogs & webinars

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