Orebed™ mill liners

Orebed™ mill liners

Suitable for pebble mills (magnetic ore), light duty ball mills and Vertimills™

Orebed is a mill liner with totally unique properties. If you have a Vertimill or a pebble mill with magnetic ore, Orebed is the superior solution for you offered only by Metso. Selecting Orebed, you can count on a long-lasting liner that needs no maintenance.


Optimized throughput

Thin liners result in greater mill working diameter

Ease of maintenance

Rapid installation since no bolts are needed

Increased uptime

Continuous self-renewing wear layer results in very little wear on the lining

Improved sustainability

Outstanding wear life as the lining is not subjected to direct mechanical wear, the thin lining makes the grinding efficient


During the 1970’s Metso developed and patented a magnetic lining system with unique properties, Orebed®. Over 40 years experience of designing magnetic linings makes it possible for us to offer optimized solutions.

No bolts required
No bolts required

The Orebed magnetic liner system consists of a series of powerful permanent magnets embedded within a matrix of highly abrasion-resistant rubber. Magnetic force ensures that the liner attracts the ferromagnetic material in the mill load, forming a continuous, self renewing wear layer with a wave profile.

Learn how others have improved grinding profitability
Continuous optimization
Continuous optimization

Metso offers mill linings with materials and designs optimized for each specific application. We work closely with our customers and carefully follow their process to make sure the lining we supply is always optimized for current operating conditions. We can design and supply mill linings for all types of mills - for Metso mills as well as for competitor mills - and for all parts in the mill. Our wide product range, innovations, knowledge and experience make us unique. Our approach to lining design is focused on grinding performance, mill uptime and safety/sustainability.

Services for grinding

Metso offers a full portfolio of parts, services and equipment to ensure that you get the best out of your grinding process and reach your production and sustainability goals.

More than a lining
When buying a mill lining from Metso you get more than just a wear part. We always do a pre-study and design the lining based on your conditions and targets. Wear and performance monitoring are regularly done to better understand your grinding process and to optimize the lining accordingly. Technical support is offered, and we arrange product and process training, as well as technical development meeting, for our loyal customers.

Installation and reline
Our experienced engineers oversee the safe and timely installation of Metso-supplied parts. Our experts adhere to the most stringent safety standards and are highly trained in OEM workmanship, allowing for a high-quality installation. If necessary, Metso can also guarantee the amount of downtime needed to perform wear part changeouts. Read more on mill reline services and mill reline machines.

Grinding circuit optimization
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. Read more on Process optimization and controls.

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. Read more on Life Cycle Services.

Combine for better result
Combine for better result

Discover our wide range of mill lining materials. Our ability to combine different materials in the same mill, using each material where it performs the best, enables us to optimize your grinding process, and make it more sustainable.

Contact our experts to learn more!
Your information is safe. Check our privacy notice for more details.
Thank you!
We will shortly contact you. You can send a new inquiry again after 15 minutes.