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Doing Holdings Co., Ltd
Doing Holdings Co., Ltd
1.The brief description of seed oil press machine production line:
We have two different oil press production line , one is hot press , the other is cold press. Customer can accord to his requirements to decide what press method he wants.
The daily capacity of our oil press production line is 10-2000MT per 24 hours, it can process various kinds of oil seeds, such as sesame, soybean, sunflower seeds, peanut, coconut, rapeseeds, Cotton seed and so on. The oil residue is less than 6%. General speaking, if the final user plans to process several kinds oil seeds, please let us know, then we can collocate special oil press proudction line.
2.Oil press production line includes two parts: oil seeds pretreatment part and press part.
A.Pretreatment Equipments is used for pretreating the raw material, it includes: shelling equipment, Separating equipment, Sieving equipments, Crusher, Flaking machine, Cooker. Different oil seeds, pretreatment machines are a little different.
B.Pressing part includes oil press machine, Clarifying tank. Oil press machine is the most important mahcine in the whole oil press production line. Different oil press , the oil residue is different.
Oil press machine technical parameter
| Specifications | Productioncapacity/(T/24h) | Size(L/mm×W/mm×H/mm | Motor power/KW | Press worm number | Cake oi restidal rate/% | Press shaft diam/mm | Working hours/s | Cake thickness/mm |
| ZX-10 | 5 | 1600×900×1330 | 7.5 | 8 | less 6.5 | φ48 | 30~45 | 1.5~2 |
| ZX-18 | 9~10 | 2900×1580×3240 | 17 | 7 | 6~7 | φ78~85 | 150± | 5~8 |
| ZY-24 | 45~50 | 2900×1850×3640 | 30 | 7 | 11~13 | φ85 | 65± | 12± |
ZY-28 | 140~160 | 3705×1040×2800 | 75 | 7 | 16~20 | φ85-φ95 | 65± | 15± |
Such a cooking oil press production line can produce high quality pressed oil, but the residual oil rate is about 6-7%. If you want to get more oil out and the economy allows, you can choose pre-press and solvent extraction method.
Cooking oil solvent extraction plant combination diagram
After pre-pressing, the residual oil rate is about 15%, and then through solvent extraction, the residual oil rate can achieve 1%. The oil seed cakes enter the solvent extractor. The extractor fully mixes the n-hexane with the oil by spraying n-hexane, so as to extract the oil from the oil cakes, and the obtained mixed oil will evaporate the n-hexane from the oil by evaporative stripping. The evaporating and stripping equipment includes a first evaporator, a second evaporator, a flash box, etc. Finally, the solvent in the meal is evaporated through the evapo-separated machine or DTDC, and finally the solvent is recovered and recycled.
Above is the whole overview of cooking oil press production line. Our equipment can be adjusted to different degrees according to customer requirements, until customer satisfaction is achieved. If you are interested in cooking oil production, you can contact us at any time, and we will provide you with the best service and quality.
