What other names or designations is the Semi-autogenous (SAG) mill known by?
The Semi-autogenous (SAG) mill is also documented under these designations: Boliden Allis SAG Mill, SAG mill 24x9ft, Boliden Allis 24×9 ft SAG.
Semi-autogenous (SAG) mill
SAG mill · 1 model
Boliden Allis
Boliden AllisBrand
SAG millEquipment type
Historical modelStatus
Boliden Allis
Models and Historical Names in This Series
Select a model to jump to its component table; former and renamed designations are listed under “Historical names / renamings”.
| Model | Historical names / renamings | Components |
|---|---|---|
| Boliden Allis SAG Mill (Known stock specifications) | SAG mill 24x9ft (7.3x2.7m); Boliden Allis 24×9 ft SAG | 27 |
Boliden Allis
Components by Model
Models with the same components are grouped together; select a group to open its component table.
Boliden Allis SAG Mill (Known stock specifications)27 items
| Component | Location |
|---|---|
| Mill shell | Seller’s section of shell |
| Inching drive | The seller sells a three piece inching drive, the component details are not included |
| Inlet/outlet end (grouped components) | Seller feed and discharge ends |
| Shell and discharge liners | Seller shell/discharge liners and steel liners |
| Discharging end main drive | Seller discharge end drive |
| Mill trunnion | Seller trunnions |
| Trunnion lubrication system | Seller trunnion lube |
| Girth gear | The seller has 332 teeth |
| Pinion | The seller has 20 teeth |
| Hydrostatic sliding shoe bearing | Seller hydrostatic shoe slipper bearings |
| Gear oil injection lubrication system | Seller Farval external accessories, not self-made by Boliden |
| High speed/low speed coupling | Seller high and low-speed couplings |
| GE drive motor | Seller 3000HP/2240kW, 3-phase 60Hz/4000V |
| Nelson instance GE synchronous main motor | 3000HP, 4000V, 200rpm, 60Hz; it is the motor speed, non-grinding shell 12.05rpm |
| Nelson Example Eaton Airflex Double Width Clutch | The main drive is listed as dual wide clutch; the internal components are not included |
| Nelson instance Bonfiglioli turning driver | inching drive; model number is not converted to OEM part number |
| Nelson instance girth gear | 332 teeth, tooth width 500mm; only this example |
| Nelson instance pinion | 20 teeth, tooth width 500mm; only this example |
| Nelson instance main bearing | 2337×635mm (92×25 inches); the sliding shoe/bearing type is not specified in the text |
| Nelson Example Pinion Bearing | Clear spherical roller bearings, spherical roller bearings |
| Nelson example Trabon gear oil injection lubrication device | Text Lubrication: Trabon gear spray; do not merge with Farval item |
| Nelson spare parts pinion included | 1 piece included; separately recorded with the number of gears on machine |
| Nelson sells spare parts pinion bearings | 2 pieces sold; incorrect total number of bearings in the complete machine |
| Nelson sells spare parts hollow shaft bearings | 1 piece included; specific bearing form not specified |
| Nelson sells unused liner bolts | steel liner bolts, unused; unused bolts for steel lining plates, number of pieces not specified |
| Nelson instance previously used steel liner | previously with steel liners; previously configured, does not claim to be currently installed |
| Liner handling device (included in stock) | Seller liner handler; manufacturer, capabilities and tool composition not specified |
Frequently asked questions
Which brand and type of equipment is the Semi-autogenous (SAG) mill?
The Semi-autogenous (SAG) mill is listed under the Boliden Allis brand as: SAG mill. Status: Historical model.
Which components and wear parts are recorded for the Semi-autogenous (SAG) mill?
27 components are recorded, including: Mill shell, Inching drive, Inlet/outlet end (grouped components), Shell and discharge liners, Discharging end main drive, Mill trunnion, Trunnion lubrication system, Girth gear and more. The full list with locations is in the components table on this page.
Which model-specific components of the Semi-autogenous (SAG) mill have their own page?
Model-specific components with their own page: Liner handling device (included in stock) (1 in total).
How do I enquire about parts for the Semi-autogenous (SAG) mill?
Send us a drawing or sample and tell us the equipment model and part name.