Pebble mills

Reliable and efficient grinding technology

Pebble mills are manufactured for long life and minimum maintenance. They are often utilized for secondary grinding in dry or wet applications. Pebble mills typically reduce ores and other materials to 35 mesh or finer, both in open and closed grinding circuits.

Efficient operation through automatization

Automatic operation saves power, grinding media, and liner wear, while increasing capacity.

Long life and minimum maintenance

Robust design results in long service life and less required maintenance.

Reliability and expertise

Experience of manufacturing and installing over 8,000 pebble and ball mills globally.

Support for the all circuits and ores

Expert help. Sophisticated process control. Testing capabilities.

Pebble mills for reliable and cost-efficient operation

Efficient operation through automatization

Metso process engineers welcome the opportunity to assist you with circuit and circuit control design as well as start-up, operation, and optimization of the milling plant.

Automatic operation saves power, grinding media, and liner wear, while increasing capacity.

Long life and minimum maintenance

To help you get the most of your business, we have designed our pebble mills with long-term operation in mind with a minimum need for maintenance.  

Reliable and effective grinding technology

With more than 100 years of experience in developing this technology, Metso has designed, manufactured and installed over 8,000 ball and pebble mills all over the world.

All equipment adheres to the applicable standards set by ASTM, NEMA, AGMA, AWS, and ANSI.

Metso mills are equipped with all normally required safety features. Designs to meet other codes and local or state safety regulations will be quoted on request.

Support for the most complicated circuits and complex ores

To ensure top-of-the-line operation, software can be developed to suit the most complicated circuits and complex ores.

Our engineers can specify or supply computer control systems for your sophisticated circuit needs. These controls are feasible also for smaller installations.

What has Metso done for customers?
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