Start With These Three.

Achieve repeatable excellence.
These core modules let CS One perfect every batch.

Faster than hand-sorting. Smarter than ever.

AI-Powered Precision

CS-One accelerates your workflow with industrial-grade AI. Sort with up to 5x speed—ideal for peak harvest and batch scaling.

avercasso CS One AI coffee sorter is 5x faster than hand sorting, with industrial-grade AI precision for peak harvest and large-scale batches.
From good to exceptional—every bean counts.

Defect Detection, Refined

Achieve 99% accuracy and remove defects without compromising yield. Let CS-One pinpoint subtle flaws, ensuring consistency you can trust.

Inside view of avercasso coffee sorter sorting green beans, keeping premium beans and removing defects
Your beans, validated by AI.

Data-Backed Quality

Generate export-ready quality reports with every batch. CS-One turns sorting data into proof of quality—perfect for buyers, competitions, and QC.

Before Sorting VS. After Sorting 

Certified by Standards. Perfected by AI.

Detect and remove defects according to SCA guidelines—Category 1 and 2—ensuring every batch meets the mark.

  • avercasso AI coffee bean sorter precisely removes moldy beans, SCA primary defects, ensuring stable and consistent quality.

    Fungus Damaged Beans

    Category 1 Defects
    Almost Removal Capability

  • avercasso AI coffee sorter removes dried cherries and pods, key SCA primary defects, ensuring stable green coffee quality.

    Dried Cherry/Pods

    Category 1 Defects
    Almost Removal Capability

  • avercasso AI coffee sorter removes foreign materials, key SCA primary defects, ensuring clean, consistent green coffee quality.

    Foreign Matter

    Category 1 Defects
    Almost Removal Capability

  • avercasso AI coffee sorter removes parchment beans, classified as SCA primary defects, ensuring stable and consistent quality.

    Parchment Beans

    Category 1 Defects
    Almost Removal Capability

  • avercasso AI coffee sorter removes coffee husk, classified as SCA secondary defect, ensuring clean and stable quality.

    Hull/Husk

    Category 2 Defects
    Almost Removal Capability

  • avercasso AI coffee sorter eliminates broken beans, key SCA secondary defects, improving green coffee consistency.

    Broken Beans

    Category 2 Defects
    Almost Removal Capability

  • avercasso AI coffee sorter detects and removes insect-damaged beans, reducing SCA secondary defects in green coffee.

    Insect Damage

    Category 2 Defects
    Almost Removal Capability

  • avercasso AI coffee sorter removes black beans, SCA secondary defects, enhancing overall green coffee quality.

    Black Beans

    Category 2 Defects
    Almost Removal Capability

  • avercasso AI coffee sorter eliminates sour beans, a key SCA secondary defect, to keep coffee flavor stable.

    Sour Beans

    Category 2 Defects
    Almost Removal Capability

  • avercasso AI coffee sorter detects and partially removes shell beans, classified as SCA secondary defects.

    Shell Beans

    Category 2 Defects
    Identifiable and Removable

  • avercasso AI coffee sorter detects immature beans but cannot fully remove them, reducing SCA secondary defect risk.

    Immature Beans

    Category 2 Defects
    Partially Detectable

  • avercasso AI coffee sorter identifies withered beans but cannot fully remove them, improving quality control.

    Withered Beans

    Category 2 Defects
    Partially Detectable

  • avercasso AI coffee sorter detects quakers, SCA secondary defects, though not fully removable, aiding quality consistency.

    Floater Beans

    Category 2 Defects
    Partially Detectable.

AI Sorting Module

We offer different types of AI sorting module for your sorting session. Updating your sorting module over-the-air (OTA) is simple. Giving access to upcoming improvements or optimized functions for the sorting experience.

Learn More about AI Modules
  • Taiwan natural AI model targets ripe yellow-brown beans, avoiding false defect detection during sorting.
  • Washed AI model precisely separates silver skin from defects, enhancing sorting accuracy of green coffee beans.
  • Honey process model avoids misjudging mucilage as defect, fine-tuned for Taiwan beans with spots and silver skin.
  • Avercasso’s anaerobic model improves detection of abnormal fermentation signs for precise sorting of diverse green beans.
  • Avercasso’s wet-hulled model detects mold and clumps in moist beans with precision, reducing sorting errors.
Learn More about AI Modules

Is This the Right Fit for You?

Product & Specs
I only sort around 10kg of beans a day. Which model should I choose?

We recommend choosing CS Lite if your daily sorting capacity is less than 15 kg.
For sorting needs above 15 kg per day, CS One would be the more suitable option.
What's the difference between CS One and CS One?

CS One handles higher volume (up to 30kg) and offers advanced reports and modular upgrades—perfect for larger roasting operations.
Is the 99% accuracy claim real? How can I be sure?

Our machines are tested using standard defect categories with up to 99% accuracy, and continuously updated via OTA algorithms.
Easy to Use
I'm not a professional—can I understand the sorting results?

Absolutely. The system identifies common defects automatically. Just press one button—no expertise needed.
Do I need to clean it every day? Is it complicated?

A quick 5-minute daily clean is recommended. It’s simple, and we provide easy-to-follow video tutorials.
Order & Support
Can I try it out before buying?

We currently offer on-site demo locations in Taiwan. For other regions, please contact your local distributor for availability.
Is there a warranty? How do I get support?

Yes—1-year warranty with online support and maintenance assistance.
What’s the Difference Between CS One and CS One?
See Full Comparison → Download Product Catalog →

Trusted by Coffee Professionals

  • Mr. Liu of Gu-Quan Coffee in Yunlin uses the avercasso green bean sorter to automate sorting and save manual labor.

    Yunlin, Taiwan
    "We used to need two people just to sort beans all day. One machine now does the job—it saves a ton of labor."

    Gu-Quan Coffee, Mr. Liu

  • Ryan of Bean Super in Taichung trusts avercasso AI sorter—their cupping scores are now more stable, and customers reorder more often.

    Taichung, Taiwan
    "After switching to AI sorting, cupping scores are more stable and customers are reordering more often."

    Bean Super, Ryan

  • Anuwat, Bangkok roaster & Ministry of Roasters owner, trusts avercasso AI sorter for stable bean quality and flavor.

    Bangkok, Thailand
    "Bean condition used to throw off our roasts. With the AI sorter, flavor is stable—I feel confident selling every batch."

    Ministry of Roasters Owner, Anuwat Kobnampetch

Gallery

A closer look on CS One