Company Profile

Based in Mangalore, India, Spectrum Industries is the leading manufacturer and exporter of a wide range of high quality grain processing machinery such as grain cleaning machines, grain sorting machines for the food industry. Spectrum's commitment to customer care is total and its mission is to provide high quality products to its customers.

Grain cleaner

Spectrum's new design grain cleaner is an all purpose cleaner designed for effective separation of impurities from rice, pulse, maize, barely, corn, wheat, rye & others products. This new design grain cleaner machine is available with an aspirator unit, for dust free atmosphere in the plant room. The design is simple but it is constructed in a sturdy modern type. This increases operating efficiency.

High reliability

Our grain cleaner is equipped with cooling system for longer service life and higher stability. Reliable mechanical structure design, simple and effective electrical and optical system, and optimized system structure greatly improve the reliability of the machine.

Advanced image acquisition and processing system

Our grain cleaner uses high speed linear array CCD image sensor (2048 pixels) and high accuracy lens to realize image acquisition, which can detect 0.04mm2 heterochromatic regions. A specialized image processing system is used for high speed processing of spectral parameters and shape characteristics.

Intelligent image processing algorithm

A intelligent algorithm based on color and shape is adopted, and special processing for yellows, stained, pinpoint blackheads etc. is carried out, thus increasing the accuracy of sorting.

High quality ejector

Our grain cleaner employs imported ejector for accurate, effective material rejection and long service life.

High rejection rate

Advanced image acquisition system, intelligent image processing algorithm, coupled with quality nozzle system, result in high rejection rate.