Which brand and type of equipment is the PRRK?
The PRRK is listed under the Morgardshammar brand. Period: 1978. Status: Historical model.
PRRK
1978 · 1 model
Morgardshammar
MorgardshammarBrand
1978Period
Historical modelStatus
Morgardshammar
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 | Period | Components |
|---|---|---|
| PRRK | 1978 | 19 |
Current successor model: Metso
Morgardshammar
Numbered Components
The numbers on the diagram correspond one to one with the rows below.
| No. | Component | Location | Applies to |
|---|---|---|---|
| 1 | Mill shell | Shell of the end-peripheral-discharge mill | PRRK |
| 1 | Mill shell | Shell of the centre-peripheral-discharge mill | PRRK |
| 2 | Mill head | Rod mill head | PRRK |
| 2 | Mill head | Mill head of the centre-peripheral-discharge mill | PRRK |
| 3 | Trunnion | Feed trunnion | PRRK |
| 3 | Trunnion | Feed trunnion of the centre-peripheral-discharge mill | PRRK |
Other Components · 16 items
| Component |
|---|
| Trunnion liner |
| Shell liner |
| Lifter bar |
| Head liner |
| Girth gear |
| Pinion shaft |
| Bearing housing |
| Labyrinth seal |
| Feed chute |
| Drum feeder |
| Discharge trommel |
| Girth gear lubrication system |
| Gear reducer |
| Liner fastening assembly |
| Spherical roller bearing |
| Inching drive |
Morgardshammar
Components by Model
Models with the same components are grouped together; select a group to open its component table.
PRRK19 items
| No. | Component | Location |
|---|---|---|
| 1 | Ball Mill Shells | |
| 2 | Ball Mill Heads | |
| 3 | Ball Mill Trunnions | |
| Trunnion Liner | ||
| Shell liner | ||
| Ball Mill Lifter Bars and Plates | ||
| Ball Mill End Liners | ||
| Girth Gear (Ring Gear) | ||
| Pinion shaft | ||
| Bearing housing | ||
| Labyrinth Dust Seal | ||
| Feed chute | ||
| Model-specific component | ||
| Discharge drum screen | ||
| Ring gear lubrication device | ||
| Gearbox | ||
| Model-specific component | ||
| Model-specific component | ||
| Slow-speed drive | Next to the main drive |
Frequently asked questions
Which components and wear parts are recorded for the PRRK?
19 components are recorded, including: Ball Mill Shells, Ball Mill Heads, Ball Mill Trunnions, Trunnion Liner, Shell liner, Ball Mill Lifter Bars and Plates, Ball Mill End Liners, Girth Gear (Ring Gear) and more. The full list with locations is in the components table on this page.
Which model-specific components of the PRRK have their own page?
Model-specific components with their own page: Slow-speed drive (1 in total).
What is the current successor of the PRRK?
Metso.
How do I enquire about parts for the PRRK?
Send us a drawing or sample and tell us the equipment model and part name.