Modeling SAG Mill Performance Prior to embarking on the development of any type of high level control strategy a series of tests is required to determine the nature of the relationships between SAG mill throughput load as measured by bearing pressure and measurements inside the mill and power draw amps andor kilowatts
As a leading global manufacturer of crushing equipment, milling equipment,dressing equipment,drying equipment and briquette equipment etc. we offer advanced, rational solutions for any size-reduction requirements, including quarry, aggregate, grinding production and complete plant plan.
Feeding Granularity: 0.03-1mm
Production Capacity: 2-40TPH
Applicable Range: Suitable for separating materials with 0.3-0.02 mm particle size, such as iron ore, ilmenite, chromite, pyrite, zircon, rutile, monazite, Phosphorus, tungsten, tin, tantalum, niobium, rare metals, non-metallic minerals
Liner: High chrome or ceramic
Processing Ability: 0.05–15TPH
Reference Power: 2.2–75kw
Warranty: One year
Feeding Granularity: 0-3mm
Production Capacity: 10-280TPH
Applicable Range: it is suitable for the magnetite, pyrrhotite, roasted ore, ilmenite and other materials smaller than 3mm in wet-type magnetic separation process.
Screen Layer: 1–2
Screen Size: 1–40mm
Application: Aluminum briquetting machine can not only put aluminum materials into full use, but also save great deal of resources consumption as well as economic cost for you.
If the SAG mill is not intended to be the ratelimiting step in a process plant then it is best to adjust the SAG load and power to hold a constant tonnage to satisfy another constraint elsewhere Underground mines are an example the hoisting capacity of the mine shaft is the ratelimiting step in the process and the SAG mill must adapt toView Details
Sag Mill Control Automated sag mill speed control using on 201834therefore the sag mill speed could not be controlled using the microphone based signal and instead was manually controlledset by the control room operator thus operationspeed of the mill could and would change significantly based onView Details
In this case mill speed is the primary manipulated variable used to control mill load While there is no generic control strategy for SAG milling there is a considerable amount of reusable engineering In contrast to an expert or black box system the control loop approach was built using standard blocks connected as shownView Details
2020518By combining with SAG discharge and screening on the SAG discharge screens top sie control to the ballmill circuit feed is maintained while still unloading the SAG circuit Mosher et al 2006 A variant of this method is to direct pebblecrushing circuit product to the ballmill sump for secondary milling while convenient this has theView Details
Single stage semiautogenous autogenous SAG milling has become a common design for a variety of ore types with the advantages of being comparatively low capital cost and flexible for future expansion The single stage SAGAG milling option is ideal for starter projects with significant exploration and expansion potential Currently aView Details
All AGSAG mills using radial or curved pulp lifters suffer from inherent material transport problems such as slurry and pebble pooling which decrease throughput and increase energy consumption The TPL completely eliminates slurry pooling and pebble pooling problems and ensures the best grinding conditions thus allowing AGSAG mills to operate at maximum possible capacity with lower energyView Details