As an important agricultural product processing machine, groundnut oil press machine

occupies an important position in the modern oil processing industry. With the increasing demand for healthy groundnut oil, the performance and efficiency of groundnut oil press machines are receiving more and more attention. Groundnut oil press machine extracts oil from groundnuts by mechanical pressing, and its working principle is mainly based on physical pressing. Understanding the key components and functions of groundnut oil press machine is of great significance to improving oil pressing efficiency, ensuring oil quality and extending the service life of machine. This article will systematically introduce the key components of groundnut oil press machine and analyze their role in the oil pressing process.

1.Screw

The screw is one of the key components of groundnut oil press machine, and its design directly affects the oil extraction efficiency and oil yield. The screw is usually made of high-quality alloy steel, which has high hardness and wear resistance. Structurally, the screw is spiral, and the pitch gradually decreases from the feed end to the discharge end. This design can gradually increase the squeezing force on the groundnut raw materials. The main function of the screw is to push the groundnut raw materials forward through rotation and continuously apply pressure during the pushing process. The special texture design on the surface of the screw helps to increase friction and improve the squeezing efficiency. Henan Glory's advanced screw press design ensures maximum extraction, providing higher yields than traditional presses.

2.Pressing Chamber

The pressing chamber is the main space for accommodating the pressing screw and the peanut raw materials for the pressing process. Its inner wall is usually designed with special strip-shaped protrusions, so that the peanut raw materials are constantly squeezed, turned and kneaded during the forward process, thereby releasing the oil more fully.

3.Heating System

To facilitate the oil extraction process, the groundnut seeds are preheated to a specific temperature. This reduces the viscosity of the oil, making it easier to extract. The heating system typically includes a set of heating coils or a steam generator, which ensures that the seeds are heated uniformly to the optimal temperature. This system is essential in improving oil yield, as well as maintaining the quality of the oil by preventing oxidation and preserving valuable nutrients. The automatic temperature-controlled oil press manufactured by Henan Glory is equipped with an intelligent temperature control system to adjust the temperature of the entire oil pressing process, effectively reducing oil oxidation and nutrient loss. With its stable and energy-saving characteristics, it has become an ideal choice for the oil pressing industry.

Groundnut oil press machine

4.Filter Unit

After the initial oil extraction process, the crude oil contains various impurities, including particles of seed husks, proteins, and other solids. The filter unit is a key component of oil press machine by removing these unwanted impurities. There are various types of filters, such as the vacuum filter, leaf filter, and automatic filter press. The filtering process ensures that the oil is clear and of high quality, making it suitable for further refinement or direct consumption. Compared with the automatic temperature control oil press, our automatic temperature control vacuum filter integrated oil press has an additional crude oil vacuum filter. The vacuum pump is used to vacuum filter the crude oil, making the groundnut oil production more integrated and more efficient.

5.Motor and Drive Mechanism

The motor provides the power needed for the oil press machine to function. Depending on the machine’s design and capacity, motors can vary in size and power. The drive mechanism, typically a gearbox, transmits the motor’s energy to the screw press and other parts of the machine. The reliability and power of the motor directly impact the overall performance of the machine, making it an essential component in any oil press machine.

6.Lubrication System

Lubrication is also a key component of groundnut oil press machine to ensure the smooth operation of moving parts in the oil press machine. The lubrication system reduces friction between the machine components, preventing wear and tear and extending the machine's lifespan. Regular maintenance of the lubrication system is crucial to avoid downtime and ensure consistent oil production without breakdowns.

7.Cake Discharge System

After oil is extracted from the groundnuts, what remains is known as the oil cake, which is a byproduct of the process. The cake discharge system is designed to efficiently remove the oil cake from the press. Depending on the design of the machine, this system can include automated conveyors, rotary discharge mechanisms, or manual removal. A well-designed cake discharge system is essential to ensure continuous operation of the machine without interruptions and minimize the need for frequent maintenance.

8.Control Panel

Modern oil press machines come with an advanced control panel that allows operators to monitor and adjust various parameters, such as temperature, pressure, and speed. This automation ensures that the machine operates at optimal settings, improving efficiency, and reducing the likelihood of human error. With intuitive interfaces and remote monitoring capabilities, the control panel offers ease of use while enhancing machine performance and safety.

The above are key components of groundnut oil press machine. When using a oil press machine to press groundnut oil, every link needs to be paid special attention to and strictly controlled, from the selection of groundnut raw materials, the commissioning of oil press machine, the control of oil quality to the maintenance of machine. Only in this way can we squeeze out high-quality and safe groundnut oil. Henan Glory has a professional technical research and development team, has won a number of utility model patents, and continuously innovates and optimizes the technology of the screw oil press. If you are looking for a reliable, efficient, and high-performing groundnut oil press machine, Henan Glory is the right choice. Contact us today for inquiries and to learn more about our products.