Screw (expeller) oil press — oil mill equipment
Multi-Function Screw Press, S/M/L
Daoxing multi-function screw press in small, medium and large frames.
One design offered in small, medium and large frames, so the mechanism and spare parts stay the same as output grows. For a mill that expects to expand, that shared parts list is worth more than any single frame’s rating.
The workshop lists peanut, sesame, flaxseed, linseed, walnut, safflower seed and rapeseed as the material range.
At a glance
What this machine is, and who buys it
| Machine type | Screw (expeller) oil press |
| Built for | Screw expeller · 3 frame sizes · Multi-seed |
| Typical buyer | Buyers who want a growth path without relearning a new machine. |
| Pressing principle | A screw press turns a feed screw against a heated barrel, so seed is crushed and squeezed continuously as it travels. Oil leaves through slots along the barrel and the cake leaves the far end, which means one operator can keep it running all day. |
| Throughput | Processes about 15 kg of material per hour |
| Motor | 1.5 kW |
| Dimensions | 730 × 810 × 1200 mm (L × W × H) |
| Shipping weight | 145 kg packed |
| Screw diameter | 45 mm |
| Stated oil yield | Peanut 42%, Sesame 45% |
| Residual oil in cake | about 2% |
Size, output and parts-compatibility figures come from the Daoxing workshop that builds these frames. We do not manufacture this series ourselves; what we do is hold the quotation to those figures in writing, for the frame and configuration you actually order.
Before you order
Choosing between the three frames without overpaying
One design in three sizes protects your spares stock and your operators’ habits — but only if the size on the quotation is the size you meant to buy. The three checks below exist because that is exactly where this model goes wrong.
- Which frame size the quoted price refers to — the three differ substantially.
- Whether screws, barrels and heaters are interchangeable across the three sizes.
- Realistic throughput of the middle frame, which is the one most often mis-sold.
Alternatives
Other screw presses in the range
If this frame is the wrong size or the wrong specification, these are the nearest machines doing the same job.
Small Cold-Press Screw Expeller
Small-frame raw-press expeller for rapeseed, camellia and peanut. Common workshop set.
Peanut Oil Production Line Screw Press
Screw press supplied as part of a complete rapeseed or peanut oil line.
Full Oil-Mill Screw Press Package
Large automatic screw press supplied as a complete oil-workshop set for rapeseed, peanut and flaxseed.
Related equipment
How the three frames relate to the rest of the range
Tell us what you press, and we will confirm the specification
Send your current output, the volume you expect at year two, the seed you press, the site voltage, and the destination country. The quotation names the frame explicitly, carries its confirmed figures, and gives an honest view of the middle frame — the one most often mis-sold.