Optirok

Metso Optirok

Metso Optirok™

Efficient and compact crushing solution for high-capacity demands

As an evolution to the design of primary jaw crushers, Metso Optirok™ features greater capacity, integrated scalping and a higher reduction ratio. It can endure the demands of hard rock and abrasive crushing and efficiently processes large volumes of run-of-mine material in a compact footprint. It’s unique design aspects and features make maintenance both safer and quicker.
High capacity

Constant hight stroke. Integrated scalping.
Agressive nipping.

Compact footprint

Low feed height. Less vertical clearance.
Simplified access.

Efficient crushing

High reduction ratio. Hydraulic overload protection.
MCP crusher automation.

Check the video
Metso Optirok
High capacity

The Optirok is engineered for exceptionally high production, delivering throughput of up to 2,500 tph to meet the demands of large‑scale operations.

Its advanced design enables higher capacity compared to traditional jaw crushers, allowing more material to be processed in less time while optimizing plant efficiency. Integrated scalping removes fines early in the process, improving crushing efficiency and reducing unnecessary wear, while the constant high stroke ensures continuous material flow and consistent performance under varying feed conditions.

Together, these features make the Optirok a powerful solution for maximizing output without compromising reliability.

Compact design

The efficient design of the Optirok combines powerful performance with a compact footprint, making it ideal for both new installations and plant upgrades with limited space.

By requiring less vertical clearance for maintenance, the Optirok simplifies access to key components and reduces overall service complexity.

The hydraulic unfolding of the swing jaw provides unobstructed access to the crushing chamber without the need for overhead lifting, minimizing risk and speeding up maintenance activities.

Metso Optirok
Metso Optirok
Efficient crushing

The Optirok is engineered for efficient crushing performance, combining a high reduction ratio with an aggressive nipping action to process material quickly and consistently.

The powerful interaction between the crushing rolls ensures effective grip and breakage of feed material, delivering uniform product size and increased throughput.

To protect the system under demanding conditions, hydraulic overload protection automatically absorbs shock loads and prevents damage, ensuring continuous operation with minimal downtime and optimal reliability.

MCP automation

MCP automation creates more visibility, access and control of the minerals crushing process. Seamlessly integrate advanced digital technologies, empower operators, enhance safety and improve overall efficiency.

MCP automation
Metso Primarok™, Optirok™ and Durarok™
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