Automatic Screw Oil Press
Large Essential Oil Extraction Equipment
July 15, 2018
Rice Washing Machine
July 17, 2018
Automatic Oil Press Introduction
The automatic screw oil press is a compound machine that can squeeze and filter oil at the same time. It is of compact structure, convenient operation, and technical design. It can process many oil crops including peanuts, soybeans, tea seeds, and cottonseeds, etc.
Applicable Oil Seeds
Sesame, rapeseed, peanut kernel, cottonseed, soybean, tea seed and corn germ, almond, palm kernel, coconut, sunflower seeds, etc.
Automatic Oil Press Features
1. Electronic temperature control and automatic heating device. This oil press machine adopts physical pressing craft, improving oil quality and oil yield.
2. High oil yield. This series of oil expeller is of scientific design which improves lubrication between oilseeds and worm, making seeds cell decompose in a repaid way.
3. Equipped with a vacuum filtering device.
4. Long service time. This worm and pressing ring is made of 20crMnTi and other super quality steel. So our oil press machine is designed for heavy-duty and of high corrosion resistance.
5. Wide applicable range. Automatic screw oil press can process various oilseeds.
6. Large capacity with low energy consumption.
The main Factor Affecting Oil Yield
☆Material. Material quality is key factor determines oil extraction rate. ( material varieties/moisture/purity)
☆Oil press machine. Choose suitable different oil extraction machine according to different raw materials. Three points should be taken into consideration.
1. Machine pressure(the more pressure, the high oil yield)
2.Dreg-ness amount
3.Residue oil rate in the oil cake.
☆Oil extraction craft. Different oil crops have diverse attributes. For example, rapeseed is of medium stickiness and oil content, so it will produce much resistance in the pressing process. While peanut kernel belongs to the sticky and soft material, when making peanut oil, you should set different technical parameter compared with rapeseed oil extraction. As for temperature, the peanut is about 130℃ while the peanut is about 140-160 ℃; as for water content, the rapeseed is about 1.5-2.5%, peanut is about 2.5-3.5%
| Material | Oil yield | Oil residue in oil cake | Impurity | Moisture content | Acid medium |
| sesame | ≥91％ | ≤8.0％ | ≤0.20％ | ≤0.20％ | ≤4.0％ |
| peanut | ≥91％ | ≤8.0％ | ≤0.20％ | ≤0.20％ | ≤4.0％ |
| rapeseed | ≥80％ | ≤8.0％ | ≤0.20％ | ≤0.20％ | ≤0.20％ |
| soybean | ≥65％ | ≤7.0％ | ≤0.20％ | ≤4.0％ | ≤4.0％ |
Automatic Oil Press Technical Data
| Model | Capacity(T/D) | Power(kW) | Outside Size(mm) | Weight(kg) |
| 80A | 2-3 | 5.5 | 1760*1050*1850 | 600 |
| 95A | 3-5 | 7.5 | 2050*1050*1850 | 940 |
| 120A | 4-6 | 11 | 2220*1050*1850 | 1200 |
| 120CA | 7-9 | 15 | 2340*1050*1850 | 1300 |
| 130A | 9-12 | 15 | 2450*1100*1950 | 1500 |
| 160A | 13-18 | 22 | 2600*1200*1950 | 1680 |