Raw green coffee bean contains impurities such as unripe beans, insect-damaged beans, moldy beans, and stones. How can you configure a green coffee cleaning and grading line to achieve the perfect balance between high capacity and premium quality? Win Tone's cleaning and sorting solution is your best choice....
As global demand for coffee beans continues to rise year by year, many processing plants are facing severe challenges. Raw green coffee from origin countries—especially major producers like Ethiopia—often contains impurities such as unripe beans, insect-damaged beans, moldy beans, and stones. Traditional, manual processing is labor-intensive, time-consuming, and struggles to maintain consistent quality across batches.

The answer lies in a highly logical and seamlessly integrated process flow. Drawing on years of experience serving global coffee processing clients, Win Tone has developed a comprehensive Green Coffee Cleaning, Grading, and Color Sorting Production Line.

Pre-Cleaner: Efficiently removes large impurities, twigs, and dust to ensure the safe and smooth operation of downstream equipment.






Ready to upgrade your coffee processing line? Contact Win Tone today for a customized solution!
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