Long wear life and increased availability
Ease of maintenance
Low lining weight
Lower maintenance costs
Fast and safe installation
Long wear life and a retained liner profile
Metso Poly-Met mill linings combine the most desirable properties of rubber and steel to maximum advantage. This combination allows the use of more wear resistant alloys of iron and steel than can be used in a conventional metallic lining, as the rubber substantially dampens the impact forces and also results in a lower lining weight. This makes Poly-Met an outstanding solution, particularly in heavy applications. The rubber imparts flexibility, facilitates maintenance, and in combination with extremely hard metallic inserts maintains an efficient profile over the entire lining life.
Ready to take on any challenge
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.
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 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 Maintenance and repairs.
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.
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.
Megaliner, with its innovative attachment system, enables a quick and easy installation and removal of liners as well as a safe and less stressful environment for workers
Rubber has benefits such as low weight, no leakage or peening and it significantly reduces the noise level
Metallic mill liners are wear resistant, offers total freedom of design and the possibility to optimize your lining based on operating data and liner handler capacity