Peanut Processing Line Solution for a Leading Grain & Oil Group

At a major grain and oil group, a peanut processing line operates around the clock with a daily capacity of 1,000 tons. In-shell peanuts first pass through shelling, separating kernels from shells. A water-conditioning step then adjusts kernel moisture for cleaner skin removal. The kernels proceed to grading, where they are sorted by size, followed by color sorting to remove off-color kernels and impurities for a consistent appearance. Part of the raw material also undergoes acid-value reduction treatment, which helps lower acidity and improve the stability of oil quality. Finally, products are automatically packaged to customer specifications. From shelling to packaging, every stage is closely connected and fully controllable — meeting large-scale processing demands and providing reliable quality assurance for peanut kernels and related products in export trade.