Raw Material
The oil machine is suitable for different materials, but the process of each materials is various. If you really need to process oilseeds, welcom to know much from us. The main materials is palm, palm kernel, rice bran, peanut, palm, sunflower, corn germ, soybean, sesame, cottonseeds and so on.
Palm Kernel Oil Press
The whole process for palm kernel oil press includes palm reception section, sterilizing section, threshing section, oil press section, clarification section, fibre separator and palm kernel recovery section.
1. Raw materials storage section: Fresh palm fruit bunch must be first measurement recorded by
the pound into the plant, then unloaded to loaded fruit slopes and stored.
2. Sterilizing section: fresh palm fruit bunch are airtight sterilized in sterilizer. The purpose to
prevent enzymes broken down, avoiding FFA content in oil further increase;
3. Threshing section: The purpose of threshing is the oil palm fruit be separated from the fruit bunch through
strong vibration, Threshing equipment is revolving drum thresher.
4. Pressing section: Oil palm fruit first carry out cooking before pressed, fruit sterilized must be re-heating for the soft pulp, and damage pulp cell structure. Then enter into continuous screw press for pressing.
5. Clarification section: Machine pressed crude oil first diluted with water washing, through settlement
and filtration, the fiber material removed from the oil, and then carry out continuous settlement, the whole
divided into two parts: oil and sediment.
6. Fiber separation and palm kernel recovery section: This part is used to separate the fibre from the palm fruit. Then the palm kernel is got. The palm kernel can be used to make palm kernel oil.
The Specification of Crude Palm Oil
Item | Standard |
Smell and taste | The original smell and taste of palm oil |
Moisture and volatile matter (%) ≤ | 0.20 |
Insoluble impurities (%) ≤ | 0.20 |
Acid value (mgKOH/g) ≤ | 4.0 |
Peroxide value (mmol/kg) ≤ | 7.5 |
The Specification of Refined Palm Oil
Item | Standard |
Color (Lovibond Cell 133.4mm) ≤ | R2.0 Y20 |
Smell and taste ≤ | No smell and good taste |
Transparence ≤ | Clear and transparent |
Moisture and volatile matter (%) ≤ | 0.05 |
Insoluble impurities (%) ≤ | 0.05 |
Acid value (mgKOH/g) ≤ | 0.20 |
Peroxide value (mmol/kg) ≤ | 5.0 |
Smoke point (°C) ≥ | 215 |
Henan Doing Mechanical Equipment Co., Ltd
We are the leading producer of oil equipment in China. We are specialized in edible oil making machine for 40 years. Our company have special engineers for palm kernel oil press. They are researching and developing the technology.
We have advanced processing equipments and scientific management system. The products have gained many achievements and awards. Our machines have been exported to Congo, Urganda, Uzbekistan, Kazakhstan, Cananda, Chile, Argentina, Ethiopia, Zambia, Nigeria, Russia, Turkey and so on.
Why is Doing?
1. More than 40 years experiences in oil machine field.
2. Good quality control in production process.
3. 26 technical engineers research on new efficient processing craft and instruct manufacturing and installation.
4. 76 technicians-professional installation team-with rich and mature installation and training experience.
5. CE and ISO9001
Our Service
1. We have running machine in China. When you visit us, we can show your the running machine.
2. Our warranty is one year. During the first year, we will help you solve any problems of the equipment. After the warranty, we will also give you the technology support.
3. After the machines arrive in your plant, we will send our engineers to install the machines and train you workers.
1. Q: Which kind of materials can be processed?
A: All kinds of oil seeds. For example, rice bran, corn germ, cottonseeds, peanut, sunflower, soybean, rapeseed, etc.
2. Q: What's the capacity?
A: 5-2000 tons per day.
3. Q: The materials of our machine?
A: The stainless steel and carbon steel.
4. Q: How long is the warranty?
A: 1 year.
5. Q: Can you install the machine in local place.
A: We will send our engineers to local place to help installing the machine.
6. Q: How to operate the machines?
A: Our engineers will train the worker how to operate it after running.