The future of SAG mills

With alternative grinding options providing a means to decrease energy and water use, North American Mining asked a group of leading experts for their opinion of …

Mill drive selection for semiautogenous grinding mills

Early SAG mill designs using gear drives were limited in the amount of power that could be applied to the pin-ions, 3.7 MPa (5000 hp). The exception to this design was the Hibbing …

SAG Mill Grinding Circuit Design

Select™ SAG Mills

Select™ SAG Mills. Drive Ø Diameter EGL Length Installed Power L/D ... 1 000 kW (1 341 HP) 0,50 Gear Driven 5,00 m (16,40 ft) 3,75 m (12,30 ft) 1 400 kW (1 877 HP) 0,75 Gear …

OneMine | Mill Drive Selection For Sag Mills

This paper examines how the NPC calculation, plus reliability and power source, influence SAG mill selection. One of the key operations in any milling circuit is …

SAG Mill | Autogenous and Semi-Autogenous Mills | FL

Fuller-Traylor SAG/AG Mills range in size from 4.3m through 12.2m in diameter with powers as high as 28,000 kW. Our team of product engineers continually improves SAG/AG Mill …

Demystifying The Sag Mill: What Is It And How Does It Work?

The SAG mill, also known as the Semi-Autogenous Grinding mill, is a key piece of equipment in the mining industry. It plays a crucial role in the comminution …

#139 – Semi-Autogenous Grinding (SAG) Mills | RPMGlobal

This quarter's edition investigates the presence of carbon in relation to the processing of primary ores which can be problematical and impact recoveries. Explore why SAG mills …

Choosing the Right Motors for your Mills

Step 1: Mill overload power. Determine a set of operating conditions that reflects the maximum "overloaded" condition that the mill should be able to handle: SAG mills: 20% …