Why Quality Grading Is Hard to Standardize—Here’s Why

  • Subjectivity in Grading

    Visual inspections vary between graders—causing inconsistencies across batches and between facilities.

  • Slow Pre-Screening

    Manual cupping takes time—slowing down decision-making in fast-paced production environments.

  • No Data-Backed Evidence

    Buyers demand proof. Without analytical reports, it’s hard to justify premium grading decisions.

Grading is complex.

Sorting doesn’t have to be.

Start With These Three.

From instinct-based judgment to traceable consistency, this is how quality is defined now.

Make grading reliable. Every time.

AI-Powered Consistency

AI-powered defect recognition brings grading consistency across locations and users—removing guesswork from visual inspections.

Speed up your evaluations.

Instant Batch Screening

Cut hours from your quality checks. AI instantly pre-screens lots for major defects—so you can prioritize cupping only where it counts.

Data, not assumptions.

Insight-Backed Decisions

Every session generates a defect report with detailed visuals and category breakdowns—helping you justify grading calls with confidence.

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.

  • Fungus Damaged Bean

    Category 1 Defects
    Almost Removal Capability

  • Dried Cherry/Pods

    Category 1 Defects
    Almost Removal Capability

  • Foreign Matter

    Category 1 Defects
    Almost Removal Capability

  • Parchment Beans

    Category 1 Defects
    Almost Removal Capability

  • Hull/Husk

    Category 2 Defects
    Almost Removal Capability

  • Broken/Shell Beans

    Category 2 Defects
    Almost Removal Capability

  • Insect Damage

    Category 2 Defects
    Almost Removal Capability

  • Black Bean

    Category 2 Defects
    Almost Removal Capability

  • Sour Bean

    Category 2 Defects
    Almost Removal Capability

  • Shell

    Category 2 Defects
    Identifiable and Removable

  • Immature Bean

    Category 2 Defects
    Partially Detectable

  • Withered Bean

    Category 2 Defects
    Partially Detectable

  • Floater Bean

    Category 2 Defects
    Partially Detectable

Trusted by Coffee Professionals

  • 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

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

    Bean Super, Ryan

  • 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

FAQ

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

We recommend choosing CS One. It supports larger batch processing and flexible module expansion, making it ideal for handling 10kg or more per day.
What's the difference between CS Lite 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 3-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.

Find Out More →