Coffee quality starts long before roasting.

Whether you are processing Arabica, Robusta, green coffee beans, or roasted coffee beans, the quality of the final product can be affected by defective beans, discoloration, insect damage, broken beans, foreign materials, and other unwanted particles.

Traditionally, coffee processors have relied heavily on manual inspection to remove defective beans. However, manual sorting is labor-intensive, subjective, and difficult to maintain consistently at high production volumes. Research on green coffee has also identified manual visual inspection as a labor-intensive and subjective process.

This is where a coffee bean color sorter can make a major difference.

A modern coffee bean optical sorter uses cameras, controlled lighting, image processing and high-speed pneumatic ejection to identify unwanted beans and separate them from acceptable product.

For coffee processors, exporters, mills and roasters, the goal is simple:

Remove more defects, improve consistency, reduce manual labor, and produce higher-quality coffee.

Anhui VSEE Optoelectronic Technology Co., Ltd. develops intelligent Color Sorter for agricultural and industrial applications.

For coffee processing, VSEE provides a dedicated coffee bean/cocoa bean color sorting machine using CCD optical sorting technology. The published system is designed to improve bean quality through automatic color-based sorting and includes multiple chute configurations for different production requirements.