The screw peanut oil pressing machine is a device specifically designed for extracting oil from peanuts. Its working principle mainly relies on the rotation of the screw shaft to apply pressure, squeezing the oil out of the peanuts.Below are its main features and working process:

•  Main Components: It mainly consists of the electrical control part, heating and pressing part, adjustment part, transmission part, and vacuum oil filter. The electrical control part is responsible for the circuit control of the whole machine, and the heating and pressing part is the core, used to turn peanuts into oil.

•  Advantages:

•  High Oil Yield:

The design of the screw oil press machine ensures high oil extraction efficiency, with an oil yield of 43-54%.

•  Easy Operation:

Simple structure, easy to operate and maintain.

•  Versatility:

Suitable not only for peanuts but also for other oil crops such as sunflower seeds and soybeans.

•  Durability:

Made of high-quality materials, the screw oil press machine has a long service life and stable performance.

Why Peanut Oil Needs Cold Filtration:

Cold filtration of peanut oil involves filtering the crude oil pressed by the peanut oil press machine to remove the fats contained in the crude oil, meeting the national standards for second-grade edible oil. Compared to traditional hot filtration processes, the cold filtration process for peanut oil has the following significant advantages:

1. Thorough Separation of Impurities at Low Temperatures:

Impurities are more thoroughly separated at low temperatures.

2. Prevents Oxidation and Rancidity:

Avoids the issues of oil oxidation and rancidity at high temperatures, maintaining higher oil quality.

3. Reduces Production Costs:

Reduces the need for multiple steps in the traditional hot filtration process, lowering production costs.

4. Better Purification:

Provides better purification, improving oil quality and increasing sales.

Investing in a peanut oil pressing project requires choosing the right oil machinery manufacturer. Huatai Oil Machinery Manufacturer is committed to providing customers with high-quality equipment and services, with rich project experience and comprehensive after-sales service to ensure smooth production for oil mills. We welcome users to visit and inspect our factory.