sorting accuracy 99.95%,0.7-1.1kw,peanut optical sorter,peanut color sorting machine

China's peanut industry is also facing various problems in its rapid development. The supply of high-quality raw materials is the key to ensuring the healthy development of the entire industry and the stable operation of enterprises. Affected by factors such as weather, extensive planting management, and unscientific dry storage, peanut raw materials often have various safety and quality problems. Among the peanut fruit raw materials, mildew granules, broken granules and crack granules that affect food safety are common, and the shrinking granules and monocots that affect the peanut phase and quality are not uncommon.

Among the peanut raw materials, mildew granules, germinated granules, yellow rust granules, frozen granules, and clods and husks mixed with them are all factors directly threatening food safety. The various impurities mixed in the raw materials are simply picked by hand, which is not only inefficient, high in cost, but also easy to miss, which leads to quality accidents and affects the brand image of peanut enterprises.

Peanut safety, we escort all the way
Zhongke Optic-electronic focused on the pain of raw materials in the peanut industry as early as 2005, and launched the first peanut color sorter. Up to now, Zhongke has completed the innovative integration of visible light sorting, X-ray sorting and infrared sorting for peanuts. It has introduced several generations of peanut-specific channel color sorter, crawler color sorter and X-ray foreign object detection. Machine and other products have achieved careful sorting of various varieties of peanuts and peanuts.

Optical Sorting for peanuts
Sorting is done by hand as well as using CCD optical sorter. The blanched peanuts are transferred to the CCD color sorter machines automatically. Electric eye sorter separate infected and good quality peanuts based on their color and size. As a result, fungus infected peanuts are rejected by the machine. Peanut which are accepted as a good quality by the sorter machine will be sorted again by hand. The sorted peanut are then bagged in bags and sample will be taken from each bag for Aflatoxin analysis.

Peanuts kernel and in-shell Optical Sorting

Delivering maximum quality and meeting stringent food safety requirements.

Zhongke optical sorting technology can sort different varieties of peanuts including in-shell (Spanish or Valencias) with red or pink skin, blanched or roasted. The RC or  range can efficiently remove defects with certain discolorations, in-shell, split, over/undersized or misshaped nuts as well as foreign material, including sticks and stones.

Color sorting samples for peanuts in shell and peanut kernel

Shape size sorting integrated into the system

Size: Under and over sized objects for greater value

Shape: Misshapen product and foreign material of the same color

Color: Color defects by individual or combined defect area

Our Peanut Optical Sorting Machine Specification