0102030405
Clean & Clear Linseed Oil – 300 L/h Filtration Solution
2026-05-29
The Customer’s Challenge
💧 Fluid: Linseed oil (freshly pressed, turbid)
🌡️ Temperature: ~60°C
🎯 Target: Clean and clear oil
🚀 Flow rate: 300 liters per hour
Linseed oil at 60°C has low viscosity, which is good for filtration, but it still requires the right filter media and stable pressure to achieve polished clarity – without thermal degradation of the oil.
Our Solution – 8m² Manual Jack Filter Press
We designed a cost-effective, easy-to-operate plate and frame filter press with a matched gear pump.
| Parameter | Specification |
| Filtering area | 8 m² |
| Filter chamber volume | 102 L |
| Filter plate & frame material | PP (oil temperature ≤60°C) |
| Quantity of plates / frames | 19 plates + 20 frames |
| Plate size | 450×450 mm (outer 500×500 mm) |
| Filter cloth | 20 pieces |
| Main beam | Carbon steel with corrosion resistant coating |
| Filtration pressure | ≤0.6 MPa (design pressure 1.0 MPa) |
| Feeding method | Corner feeding |
| Filtrate discharge | Seen flow (clear oil from each tap) |
| Oil receiving tray | PVC (included) |
| Cake discharge | Manual plate pulling |
| Cake receiving tray | SS304 (included) |
| Clamping method | Manual jack (no power required) |
Feed Pump & Piping
| Item | Detail |
| Pump type | Cast steel gear pump, model KCB33.3 |
| Flow rate | 2 m³/h (2000 L/h – more than enough for 300 L/h demand) |
| Motor power | 1.5 kW |
| Head | 40 m |
| Material | Cast steel |
| Connection piping | Carbon steel pipes between pump and filter press |
The pump delivers stable, moderate pressure – ideal for pushing oily fluids through filter cloth without emulsifying or overheating.
Why This System Works for Linseed Oil (and similar edible oils)
- ✅ Clean & clear output – Filter cloth retains fine solids, giving clean oil.
- ✅ Temperature compatible – PP plates handle 60°C continuously.
- ✅ Batch capacity – 102 L chamber volume
- ✅ Manual jack – Simple, no hydraulics or electricity for clamping.
- ✅ Complete set – Pump, tray, piping, and cloth all included.
- ✅ Easy cake discharge – Pull plates manually, collect filter cakes on SS304 tray.
Perfect for Small to Medium Oil Producers
This system is ideal for:
Cold-pressed linseed oil
Hemp seed oil
Sunflower / rapeseed oil
Clarifying used cooking oil
Herbal oil extracts
You don’t need a fully automatic filter press. A manual jack model with a gear pump is reliable for a small capacity, easy to clean, and budget-friendly.
Want a Similar Solution for Your Oil?
We can size a filter press for your exact:
Oil type & temperature
Required liters per hour
Clarity standard
Solid particles content
Available space & budget