Cone Crushers

SOTECMA cone crushers are designed for industrial mineral processing and aggregate crushing applications in secondary and tertiary crushing stages. Their Heavy Duty construction ensures outstanding performance, reliability and long service life when processing hard and highly abrasive materials.

Our Cone Crushers

The SOTECMA cone crusher range provides solutions for a wide variety of production requirements:

• Secondary cone crushers: maximum feed size of up to 300 mm, producing material in the range of approximately 0–75 mm, with capacities of up to 500 t/h.
• Tertiary cone crushers: maximum feed size of up to 80 mm, producing final material of approximately 0–25 mm, with capacities of up to 200 t/h.

Cone Crusher Features

SOTECMA cone crushers feature a double-supported main shaft, providing excellent mechanical stability and outstanding wear resistance.

• Hydraulic adjustment system that controls the crusher setting by vertically moving the main shaft and mantle assembly.
• Hydraulic overload protection allowing uncrushable objects to pass through the crusher without causing damage.
• Crushing chamber lined with high-manganese steel wear liners for maximum durability.
• Optional control software that automatically regulates the feeder and crusher setting to maximise product quality while minimising energy consumption.
• Highly efficient solution for the production of manufactured sand and aggregates with low operating costs and reduced wear-part consumption.

Types of Cone Crushers

There are two main cone crusher designs: suspended-shaft cone crushers and supported-shaft cone crushers, each developed for different crushing applications.

Suspended-shaft cone crushers, similar to gyratory crushers, feature an upper spider that supports the main shaft. This configuration provides a predominantly horizontal crushing action and a steep crushing chamber, promoting efficient material flow and delivering excellent performance in primary and secondary crushing applications.

Supported-shaft cone crushers, commonly known as Symons cone crushers, have a main shaft supported on spherical bearings through the moving cone assembly. This design allows a wider cone angle, typically between 90° and 125°, resulting in higher crushing capacity and outstanding performance in secondary and tertiary crushing stages.

If you would like more information about our cone crushers or need assistance selecting the most suitable model for your application, the SOTECMA technical team will be pleased to assist you.