Screw oil press machine is a kind of oil extraction equipment that uses mechanical pressure to extract oil from oilseeds. It is commonly used in the production of vegetable oil, edible oil, and bio-diesel. The machine works by squeezing the oil out of the oilseed under high pressure. The oilseed is fed into the machine, and a rotating screw shaft pushes the seed and compresses it. The press cage compresses the seed further and separates the oil and the residue.
Working principle of Screw press oil extraction
Screw press oil extraction is a screw press, which uses physical squeezing to extract oil, and completes the work through the coordination of the screw press and hydraulic system in the machine. Its core part is the oil press screw, which is arranged longitudinally and has a groove inside. The oil enters from the silo. As the oil press screw advances, the oil is squeezed out and isolated, and automatically discharged from the machine.
Then, through the different specific gravities of oil, water and solids in the oil during the squeezing process, the static dirt is cleaned out, which is conducive to sedimentation, separation, precipitation, purification and other processes. The whole process adopts a fully enclosed operation and does not add any chemical substances. While achieving efficient oil extraction, it will not destroy the nutritional components and natural flavor of the oil.
Structural features of screw oil expeller
1. Feeding port: The oil enters the oil extraction screw through this port.
2. Screw oil pressing chamber: The main machine screw oil pressing chamber is the key part of extracting vegetable oil, which is composed of a screw feeder, a pressing screw, a pressing screw shaft, a spiral groove, etc.
3. Motor: Provides the machine with rotation power.
4. Electrical control part: The electrical control system includes control electronic components, electromagnetic switches, preheating switches, thermostats, electric heating pipes and other accessories.
5. Oil barrel: used to collect the extracted oil.
What are the benefits of using an oil press?
1. Efficient oil extraction: The screw pressing technology can efficiently extract oil and improve work efficiency.
2. Maintain high quality of oil: During the oil extraction process, no chemical substances are added, which can completely maintain the nutritional components and natural flavor of the oil.
3. Widely applicable: suitable for different types of oil, with a wide range of applications.
4. Easy to operate: simple to operate and easy to use.
5. Economical: the price is relatively affordable.
Application scope of screw press oil machine
The application fields of screw press oil machine mainly include edible oil, medicinal oil, agricultural oil, industrial oil, etc., and are widely used in various nuts, oils, vegetable seeds, etc.
1. Edible oil: peanut oil, rapeseed oil, soybean oil, sesame oil, etc.
2. Medicinal oil: osmanthus oil, camellia oil, grape seed oil, safflower oil, etc.
3. Agricultural oil: fish oil, whale oil, coconut oil, palm oil, etc.
4. Industrial oil: lubricating oil, fuel oil, transformer oil, etc.
Common problems and solutions during the use of screw oil press machine
1. Too little oil output: The possible reason is that the oil is loose or the pressure is not enough, and the oil needs to be refilled or the pressure needs to be adjusted.
2. Poor oil quality: The possible reason is that the oil contains too much water, and the oil needs to be treated before pressing.
3. Excessive machine noise: The possible reason is that the valve and pressure are too high, and the valve needs to be checked and the pressure needs to be reduced.
4. The machine temperature is too high: The possible reason is that the bearing or motor is worn, and the bearing needs to be replaced or the motor needs to be readjusted.
What payment methods do we support?
We support a variety of payment methods, mainly including offline transfers, Alipay, WeChat, bank remittances, etc. Customers can choose the corresponding payment method according to their own needs.
Technical information
| Model |
Capacity |
Power |
Packing size(mm) |
Gross weight (kg) |
| 6YL-68 |
40kg/h |
1T/24H |
5.5KW |
920x390x750 |
150 |
| 6YL-80 |
100-120kg/h |
3T/24H |
5.5KW |
1540x510x680 |
370 |
| 6YL-90 |
100-120kg/h |
3T/24H |
5.5KW |
1540x510x680 |
370 |
| 6YL-95 |
200kg/h |
5T/24H |
7.5KW |
1920x550x765 |
550 |
| 6YL-100 |
200kg/h |
5T/24H |
7.5KW |
1920x550x765 |
550 |
| 6YL-105 |
200-230kg/h |
5.5T/24H |
11KW |
2140x550x765 |
580 |
| 6YL-120 |
250kg/h |
6T/24H |
15KW |
2100x610x785 |
680 |
| 6YL-130-3 |
300-500kg/h |
8-12T/24H |
18.5KW |
2240x610x815 |
800 |
| 6YL-165 |
600-800kg/h |
15-20T/24H |
22-30KW |
2290x750x1020 880X750X760 |
1600 |
| 6YL-200 |
1000kg/h |
24T/24H |
37KW |
2600*1000*2450 |
2500 |
How to ensure product quality?
We adhere to the "customer-centric" quality management concept and are committed to providing customers with high-quality products and services. We have a complete quality assurance system, and strictly control the procurement of raw materials, production and manufacturing, product quality inspection and other links to ensure stable and reliable product quality.
precautions to take
1. Always ensure that the machine is properly lubricated before use.
2. Never operate an oil press machine when it has a fault.
3. Always keep the oil press machine clean and neat.
4. Do not overload the hopper with crops or nuts.
5. Always wear protective gear such as gloves when operating an oil press machine.
Why choose our company's machines?
1. Professional production technology: We have many years of production experience and technical accumulation, and have advanced production equipment and technology.
2. Excellent product quality: We have a complete quality assurance system, and strictly control the procurement of raw materials, production and manufacturing, product quality inspection and other links to ensure stable and reliable product quality.
3. Intimate pre-sales and after-sales service: We have a professional pre-sales and after-sales service team to provide full-range service support.
4. Affordable price: We are customer-centric, constantly reduce costs, improve efficiency, and provide customers with high-quality products and services.
Working principle of Screw press oil extraction
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