Mining grinding mill

Grinding

Customizable grinding solutions to fit any mining application

Last updated Feb 2026

Every mining operation has a unique grinding process. Metso has experience with over 8,000 grinding mill installations globally, including manufacturing and delivering the largest SAG/AG mills in the world.

Global expertise, local presence

+100 years of experience in minerals processing. Professionals in over 50 countries around the world.

Reduce energy costs

30% energy savings by replacing old ball mills with a Vertimill®.

Increase uptime

Fewer mill liner parts improve safety and cut downtime by 50%.

Improve availability

200% longer mill liner lifetime increased availability and production time.

Your #1 service partner from pit to port

Are you looking to increase production, reduce risks, lower operating costs and enhance environmental performance?

Energy efficient solutions to maximize grinding productivity and profitability

With over a century of experience, Metso designs and manufactures the most comprehensive line of grinding mills and entire grinding systems for mining companies around the world. The comprehensive offering provides reliable and energy efficient technology and solutions across wet, dry, horizontal and vertical grinding operations.

With customer needs and operational risk at the core of design, the grinding mills, engineered mill liners and robust trommels ensure the highest availability. The extensive product support and optimization services help in maximizing the efficiency of your grinding mill, grinding circuit or entire grinding process.

Grinding mills

Grinding system modules

Mill reline equipment

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Grinding parts and services

Grinding mill spare parts

Customized grinding mill parts including heads, shells, trunnions and liners, main bearings, gears and pinions, and more!

Metallic, Poly-Met™, Megaliner™, Rubber and Orebed™ mill liners for all mill types.

Grinding mill upgrades

Whether old or new, we can help bring your grinding mill to the next level with a wide variety of upgrades available.

Grinding mill inspections

Avoid undetected grinding mill issues. Our grinding mill inspection packages can help you save thousands of Euros per day.

Gear and pinion services

A complete range of gear and pinion sets, inspections, design, installation and alignment services to drive your mill’s performance

Stirred mill inspections

Stirred mill inspections are designed to reduce unplanned downtime, equipment failure and risks associated with operating faulty equipment.

Installation and commissioning

Get expert support during your project start-up phase wherever you are in the world.

Our professional field service offering ranges from comprehensive solutions covering maintenance and optimization projects to performing ...

Maintenance and repairs for mining

For equipment used in the mining and metals industry.

Life Cycle Services for mining

For companies operating in the mining industry.

Shutdown Services

Our experts can plan, manage and execute a shutdown or turnaround in the shortest time possible without compromising on safety or quality.

Enabling optimization through sense with Metso Sense Series.

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

See how our customers around the world have achieved success with our grinding products and services.

Want to broaden your knowledge of efficient grinding practices? These blogs are for you.

On-demand grinding webinars from our professionals in the industry.

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