Some of the Basics of Sortex

Sortex is a system for eliminating rice grains of different colors by using electrical equipment with a variable light spectrum. The resulting sorted rice will be uniform in color.

Classifying Goods

Present-day linguists commonly use the term sortex to describe automated commodities sorting. It’s become a household name, much like Xerox for photocopiers, Dalda for hydrogenated oils, Jeep for off-road vehicles, etc. Sortex is a pioneer in the development of optical sorting machinery. Sortex produces rice color sorting machines for removing impurities from raw rice based on their color, such as stones, rotten rice, black rice, half-husked rice, and so on.


After the hulls are removed, the rice is sent through a series of separators to determine the quality grade it will ultimately receive. Vibrating sieves are commonly used to initially sort grains by size and weight. After the grains have been separated, they are processed using Sortex optical sorters. Producers may often refer to their rice as rice sortex to emphasize the fact that it is of such high quality that it is free of impurities, discoloration, and damage.

Optical Sorter

Multiple companies throughout the world currently produce optical sorting machines. Using cameras and/or lasers, optical sorting is a robotic procedure for categorizing solid items. Optical sorters might be able to identify objects, depending on the sensors they employ and the sophistication of the image processing software. Optical sorters see considerable application in the worldwide food industry. Because they allow for non-destructive, one hundred percent inspection in-line at peak production rates, they find most widespread application in the processing of harvested goods like potatoes, fruits, vegetables, and nuts. Pharmaceutical manufacturing, tobacco processing, waste recycling, and the classification of grains, beans, and coffee are just some of the many industries that make use of this technology. When compared to the random and unreliable nature of human sorting, the use of optical sorting helps to increase yields, enhance throughput, and improve product quality while decreasing labor costs.

Rice Sortex

On assembly lines, color sorters are commonplace in industries such as bulk food processing and textiles. Rice undergoes its first stage of processing at a milling factory, where sorting begins on the production line. Boiled rice is then dried and graded into husked, shelled, and black varieties. The rice is then put through a color sorter system. Having been loaded onto the elevator, the rice is now sent to the hopper of the rice color sorter machine. After being transported by chutes, the rice reaches the color sorting chamber, where CCD cameras and sensors look for contaminants. The nozzle is attached to the end of the ejectors, and the camera allows the rice grains to move within the ejectors.

Sortex For Cereals

The process is analogous to that of a machine used to categorize rice by color, with the main difference being that this one uses picture signals, rather than electric ones, to do the sorting. For accurate quality control, the signal strength must be regulated appropriately; otherwise, product particles could be severely damaged. The excessive electrical signals pushed the tiny particles to move along the same path as the broken ones.