Semi Autogenous Mill

SMC Semi-Autogenous Mill (SAG Mill) – Efficient Grinding with Integrated Crushing Capabilities

The SMC Semi-Autogenous Grinding (SAG) Mill is a robust and efficient solution designed to integrate grinding with partial crushing and screening processes. By utilizing 6–15% steel balls as grinding media, the SAG mill offers a versatile, high-capacity solution for reducing feed material, whether for direct end-use or further downstream processing. Its ability to handle both coarse and fine materials makes it a vital piece of equipment in modern mineral processing plants.

At SMC, we leverage years of expertise in designing and manufacturing SAG mills, tailored to meet the specific requirements of each operation. Our mills are available in a variety of diameters ranging from 4.0 meters to 10.37 meters, with power ratings of up to 12,000 kW, ensuring scalability and performance under the most demanding conditions. Designed with a focus on reliability, safety, and energy efficiency, our SAG mills are engineered to deliver consistent results and minimize downtime.

Key Features:

Combines grinding with limited crushing and screening

Uses 6–15% steel balls to improve grinding efficiency

Diameter options from 4.0m to 10.37m, with power capabilities up to 12,000 kW

Ideal for primary grinding in mineral processing operations

Custom-designed solutions to meet specific project requirements

Engineered for safety, durability, and low operational costs

Choose SMC’s SAG Mill for a high-performance, customizable grinding solution that supports large-scale processing while reducing the need for multiple equipment stages.