Introduction Of Groundnuts

Groundnuts are well-known for their unique growth structure, flowering above ground and bearing fruits underground. They are the most widely planted oil crop in the world. China, India, Nigeria, the United States, Sudan, Argentina and other countries are major groundnut producers. China's groundnut production and consumption are both among the highest in the world.

Its uses are very wide and can be eaten raw or fried. Its product added value is also very high. From the perspective of food, it can be used to make groundnut oil. Because of its high oil content, it has become one of the important sources of making oil. The oil cake produced after extraction can be processed for making feed. Groundnut oil is rich in nutritional value. The unsaturated fatty acids can protect people's cardiovascular and cerebrovascular systems. It is also rich in vitamin E and phytosterols, which are very beneficial to the human body. From the perspective of industrial use, Groundnut oil can also be used to make soaps, cosmetics, lubricants, etc.

Groundnut kernel Pressing Process And Precautions

1.Crushing

After crushing, the Groundnut particles will become smaller, increasing the heating area, which is conducive to better steam and fry.

2.Steaming and frying

This is an important step to maintain the flavor of hot-pressed oil. After steaming and frying, the Groundnut kernels can maintain relatively stable moisture, and the oil yield will also increase, which is more conducive to extract.

3.Pressing

After steaming and frying, the Groundnut can be directly put into the groundnut oil machine for pressing. After physical pressing, the oil in the peanuts is fully released, and the groundnut oil flows quickly and fastly and smoothly get into the oil pan, and the dry cake flows out through the cake ring.

4.Filtration

The oil pressed by the groundnut oil machine is filtered by the plate and frame oil filter, which can quickly filter out the sediment in the crude oil and obtain clean and pure groundnut oil.

5.Refining

The filtered peanut oil can be deacidified and deodorized by refining equipment. The smoke point of the refined Groundnut oil is higher, but the aroma of the peanut oil itself is lost.

Groundnut Oil Machine-10

6.Precautions

1. About raw materials: When selecting, try to follow the requirements of large, full and no bad fruits, so as to ensure that the squeezed Groundnut oil is purer and of higher quality.
2. About steaming and frying: Pay attention to the control of moisture during steaming and frying, and do not make it too dry, otherwise it will be detrimental to subsequent squeezing.
3. About squeezing: The cake ring can adjust the thickness of the cake. In addition, the squeezed cake can be transported to the hopper again through the elevator for secondary squeezing, so that the oil in the groundnut can be groundnut oil machine squeezed out more fully.

4. About filtration: The plate and frame oil filter uses the principle of filter cloth and filter block backlog to filter, which can quickly and fully filter out the residue and impurities in the edible oil. However, it should be noted that the filter cloth of the filter needs to be replaced regularly. Normally, the filter cloth needs to be replaced once a month to ensure that it does not affect the filtration of the edible oil by the filter.
5. About refining: According to different needs and different conditions of edible oil, choose the refining process and process as appropriate.

Groundnut Oil Machine Specification And Details Pictures

Specification:

Model	HT-140WK
Processing Capacity (t/24h)	9-11
Oil Press Power (kw)	18.5 or 22
Temperature control power (kw)	≥3
Main shaft heating power (kw)	2
Machine weight (kg)	830