Apron feeder · 1 model
Select a model to jump to its component table; former and renamed designations are listed under “Historical names / renamings”.
| Model | Historical names / renamings | Components |
|---|---|---|
| stephens-adamson historical apron feeder | Stephens-Adamson 48 in × 33 ft; Stephens-Adamson Apron feeder; Self-Contained Steel Apron Feeder | 12 |
The numbers on the diagram correspond one to one with the rows below.
| No. | Component | Location | Applies to |
|---|---|---|---|
| 1 | Steel apron pans | Upper material-carrying apron run | 1923 self-contained apron feeder |
| 2 | Drive pinion | Visible pinion to the right of the large drive gear | 1923 self-contained apron feeder |
| 3 | Drive gear | Large drive gear at the left-hand end | 1923 self-contained apron feeder |
| Component |
|---|
| Apron Pan / Feeder Pan — Material plate/chain plate |
| Apron Pan / Feeder Pan — Standard/main feeding plate (subsequent supply) |
| Crawler type fasteners (subsequent supply) |
| Nuts and washers (subsequent supply) |
| Standard material tray (adapted after 2025) |
| master pan category (2025 subsequent adaptation) |
| Crawler tray fastener category (2025 successor adaptation) |
| Hexagonal nut category (2025 successor adaptation) |
| Tray fastening washer category (2025 successor adaptation) |
| Return roller upgrade category (2025 successor plan) |
| Optional articulated return roller upgrade category (2025 successor plan) |
Models with the same components are grouped together; select a group to open its component table.
| No. | Component | Location |
|---|---|---|
| 1 | Steel plate material-bearing section (1923 self-assembled apron feeder) | Material receiving surface of feeder |
| Apron Pan / Feeder Pan — Material plate/chain plate | Material carrying surface of apron feeder | |
| Apron Pan / Feeder Pan — Standard/main feeding plate (subsequent supply) | apron feeder receiving surface | |
| Crawler type fasteners (subsequent supply) | Feeder plate to track chain connection; different bolt/screw forms in table | |
| Nuts and washers (subsequent supply) | Fixed from feed plate to crawler chain; specifications vary according to AF size chart | |
| Standard material tray (adapted after 2025) | Bolted connection; NICO and some Stephens-Adamson adaptation statements, old specifications are not itemized | |
| master pan category (2025 subsequent adaptation) | Original standard and master two types; no self-made additional base plate/sliding mechanism | |
| Crawler tray fastener category (2025 successor adaptation) | hardware track; modern AF spec sheet does not prove that all old chains have the same pitch/thread | |
| Hexagonal nut category (2025 successor adaptation) | The original text is hex nuts, but the square nuts and locking types in the table are not all the same configuration as the old machine. | |
| Tray fastening washer category (2025 successor adaptation) | original text with washers; old model quantity/dimensions not specified | |
| Return roller upgrade category (2025 successor plan) | Original text available for all Metso, legacy and third-party apron feeders; installation requires configuration verification | |
| Optional articulated return roller upgrade category (2025 successor plan) | can also be upgraded to hinged design, the old machine is not called standard and original accordingly. |
The Apron feeder is also documented under these designations: stephens-adamson historical apron feeder, Stephens-Adamson 48 in × 33 ft, Stephens-Adamson Apron feeder, Self-Contained Steel Apron Feeder.
The Apron feeder is listed under the Stephens-Adamson brand as: Apron feeder. Status: Historical model.
12 components are recorded, including: Apron Pan / Feeder Pan, Apron Pan / Feeder Pan, Crawler type fasteners (subsequent supply), Nuts and washers (subsequent supply), Standard material tray (adapted after 2025), master pan category (2025 subsequent adaptation), Crawler tray fastener category (2025 successor adaptation), Hexagonal nut category (2025 successor adaptation) and more. The full list with locations is in the components table on this page.
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