Metso Launches New Primary Crushers for Mining Operations
Metso Oyj has introduced three new primary crusher models: Metso Primarok™, Metso Optirok™, and Metso Durarok™. The company states these crushers are designed to enhance safety and availability in mining applications.

Helsinki – Metso Oyj is expanding its offerings in crushing solutions with the launch of three new primary crushers: Metso Primarok™, Metso Optirok™, and Metso Durarok™. According to the company, these crushers are engineered to meet the diverse needs of modern mining operations, providing high capacity, safer maintenance procedures, and enhanced predictability.
The Primarok™ model is presented as offering the highest capacity among gyratory crushers currently on the market. The Optirok™ is designed for high-capacity primary crushing in compact spaces, while the Durarok™ is positioned as a robust solution for variable materials, challenging moisture conditions, and demanding operational environments.
Metso indicates that the new crushers build upon proven technologies, incorporating new features such as data-driven services. The stated aim is to reduce the total cost of ownership by improving performance, availability, and maintainability. The company emphasizes the foundational role of primary crushing in the overall efficiency of mineral processing.
With over a century of experience in crushing equipment, Metso has supplied thousands of crushers to mining and aggregates customers globally. Beyond crushing solutions, the company also provides lifecycle services, upgrades, and data-driven and performance-based service models.