Main problems faced

In the modern oil manufacturing industry, production efficiency and cost control are key factors in the success or failure of an enterprise. Especially for those companies that use peanuts as raw materials, the process of peeling peanut shells, extracting oil and refining the final finished oil is full of complexity and challenges. If any link in these processes is not handled properly, it will not only reduce the oil yield, but also increase production costs.

In addition, companies are also faced with how to improve the ease of equipment operation to reduce dependence on skilled workers and the difficulty of equipment maintenance, thereby ensuring the continued efficient operation of the production line.

Solution: Peanut Oil Production Machine

Efficient process

This peanut oil production machine has both hot pressing and cold pressing processes, which can effectively improve oil production and production efficiency. The hot pressing process includes: peanuts → cleaning → crushing → pre-cooking → oil pressing (screw pressing) → crude peanut oil → refining → refined peanut oil → bottling → edible peanut oil sales (the oil cakes produced are widely used in animal feed production). The cold pressing process includes: peanuts → cleaning → conditioning → cold pressing (hydraulic oil pressure) → filtering → crude oil → refining → bottling → cold pressed peanut oil (the oil cakes can be crushed to make high-quality peanut protein powder).

Equipment advantages

These machines use screw press technology and offer several significant advantages:

• High productivity: multiple pressing processes, residual oil rate as low as 2%.
• Low cost: easy to operate and low maintenance cost.
• Versatility: Widely used in the extraction of various oils such as soybeans, sunflower seeds, cotton seeds, etc.
• Easy to operate: easy to learn and operate, greatly reducing the dependence on skilled workers.

Detailed process analysis

Peanut cleaning

In the pre-treatment stage of peanut oil manufacturing, commonly used cleaning equipment includes screening machines, stone removers and magnetic separators. These machines can effectively remove impurities such as sand, stones and metals from peanuts, thereby improving the oil yield and production efficiency and reducing equipment wear.

Pre-cooking and baking

Roasting temperature is a key factor in producing aromatic peanut oil. If the temperature is too low, the aroma is insufficient; if the temperature is too high, it is easy to burn. Usually, 180℃~200℃ is suitable. To prevent over-ripening, the peanuts should be cooled immediately and crushed in a toothed roller mill.

Pressing process

During the pressing process, the spiral peanut oil machine is used for hot pressing process. The pressing temperature is 135℃ and the water content is 1.5%~2%. After two pressings, the residual oil rate can be reduced to 2%. The crude peanut oil is filtered through a plate and frame filter and then sent to the refiner. The oil cake can be further processed in the solvent extraction workshop to extract the residual oil, or sold to the feed processing plant.

Refining process

In some cases, the oil after pressing needs to be refined to produce high-quality edible oil. The refining process includes four steps: degumming, deacidification, decolorization and deodorization to ensure the purity and stability of the final product.

Market Application and Prospects

This peanut oil production machine is not only suitable for large and medium-sized oil mills, but also for small and medium-sized enterprises. Its low cost and high efficiency give it a significant advantage in market competition. In addition, its versatility allows enterprises to produce high-quality edible oil from a variety of oils, achieve a diversified product line layout, and further increase market share.

Marketing Talk

The peanut oil production machine we launched has significant advantages in terms of ease of operation, production efficiency and cost control. Its high production capacity and wide range of applications make it the only choice for all kinds of oil processing companies. Whether you are a large-scale manufacturer or a growing small and medium-sized enterprise, this peanut oil production machine can bring you a reliable and efficient production experience, helping you to seize the initiative in the fierce market competition.

Choose us now and start your journey of efficient and high-quality peanut oil production!