Leading AI potato grading machine

AI-driven potato grading machines help growers and packers improve efficiency, reduce labor dependency and deliver more consistent quality.

Key benefits include:

✅ Reduced labor requirements
✅ Higher throughput and processing capacity
✅ More consistent quality grading
✅ Improved pack-out rates
✅ Reduced waste and customer claims
✅Reliable performance throughout the season

By combining advanced AI grading, gentle product handling and high-speed processing, Elisam potato grading machines powered by Ellips True-AI help packhouses meet customer requirements while improving profitability.

An Elisam potato grading machine, powered by Ellips True-AI, uses advanced cameras and deep learning algorithms to inspect and classify every potato in real time.

The grading process includes:

• Accurate singulation to ensure every potato is individually assessed
• Rotating cups and 360° grading for full surface visibility
• Up to 90 high-resolution images per potato
• Analysis of size, shape, color, weight and external defects
• Internal quality inspection for hidden defects

The collected data is analyzed by True-AI, which classifies each potato according to the required quality standards and grading specifications.

This enables growers and packers to achieve consistent grading results, maximize pack-out and deliver reliable quality. Batch after batch.

Yes, Ellips True-AI continuously improves by learning from new data, helping the grading system become more accurate and efficient over time.

The system is trained using:

• Real-world grading data
• Customer quality control expertise
• Different potato varieties
• Multiple growing regions
• Data collected across seasons and conditions

By combining new data with its existing defect database, True-AI continuously refines its ability to recognize defects and optimize grading decisions. This ongoing learning process helps improve grading accuracy, consistency and long-term performance.

Elisam potato grading machines powered by Ellips True-AI are designed for simple day-to-day operation. The system automatically manages complex grading parameters, reducing the need for manual adjustments and operator input.

Benefits include:

✅ Easy-to-use operator interface
✅Automatic grading parameter management
✅ Fast product and grade changes
✅Reduced training requirements
✅ Consistent grading performance

When adjustments are needed, settings can be changed quickly and intuitively, allowing operators to maintain full control of the grading process.

Yes — the Elisam CombiGrader is built for exactly this. It’s one compact machine that switches between potato and onion grading with a single click, in seconds, with no loss of quality or speed.

✅ One machine grades both potatoes and onions, switching between crops in seconds.
✅ Detects internal defects of both (hollow heart, internal browning, fusarium, neck rot) that standard NIR technology misses.
✅ Handles up to 15 t/h in a compact 15-meter footprint.
✅ Plug-and-play installation in about a day, minimal disruption to your operation.
✅ ROI typically within 6 months.

More info?

Yes — the CleanFlow Pre-Sorter sits at the front of the line, before storage or the grader, and automatically removes stones, clods, and obvious defects (rotten or green potatoes, damaged product, under- and oversized product).

✅ Removes stones, clods, and obvious defects before they ever reach storage or the grader.
✅ Reduces wear and downtime on your grading machine. Fewer repairs, more consistent performance.
✅ Frees up storage space and cold-storage energy for product that’s actually sellable.
✅ Cuts manual pre-sorting labor by up to 80% (a 5-person team down to 1).
✅ Runs at up to 120 t/h, gentle on good product, so it keeps pace with harvest peaks without a bottleneck.

More info? 

Yes, Ellips grading technology can be integrated into your existing sorting machine through a retrofit solution. This allows you to upgrade to AI-powered grading without replacing your entire machine.

A typical retrofit includes:

• High-resolution camera technology
• New Ellips electronics and hardware
• TrueSort software
• True-AI grading technology

This improves grading accuracy, consistency and performance while reducing investment costs compared to purchasing a completely new sorting machine.

In practice, defects in the final product are typically reduced to below 2%, while only a small percentage of good potatoes is removed during sorting.

Elisam potato grading machines equipped with Ellips True-AI deliver highly consistent and objective grading results. By eliminating subjective human judgment, the system reduces variability and minimizes grading errors, even at high processing speeds. As the system processes more data, True-AI continues to improve its ability to detect and classify defects accurately.

Ellips True-AI inspects the entire surface of every potato and detects a wide range of external quality defects with exceptional accuracy.

Detectable defects include:

• Rhizoctonia (Rhyzo)
• Common scab
• Black scurf
• Silver scurf
• Wireworm/Wormhole
• Misshapen
• Doubles
• Mechanical damage/cut
• Green potatoes
• Punctures
• Sprouting
• No Skin
• Growth Cracks
• Compression bruising
• And many more

With detection accuracy down to 0.2 mm, the system delivers consistent and objective grading results.

Benefits include:

✅ Reduced customer claims
✅Improved pack-out rates
✅ More consistent grading
✅ Reliable shipment quality
✅Stronger customer relationships

Yes, with Ellips light transmittance technology, the system can grade the internal quality of each potato and detect hidden defects such as:

• Internal browning
• Dry matter
• Hollow hearts
• Glassiness
• Freeze damage

The Ellips Internal Quality system performs up to 20 high-speed internal scans per potato, virtually slicing the potato to reveal defects that are not visible from the outside.

Benefits include:

✅ Detection of hidden internal defects
✅ Reduced customer claims
✅ Fewer rejected shipments
✅ Improved product consistency
✅Greater confidence in delivered quality

Elisam potato grading machines typically process 2 to 5 metric tons (2.2 to 5.5 US tons) per hour per lane, depending on potato size, average weight and cup fill percentage.

Capacity can be scaled through multi-lane configurations:

• 1 lane: 2 to 5 metric tons (2.2 to 5.5 US tons) per hour
• 4 lanes: up to 20 metric tons (22 US tons) per hour
• 8 lanes: up to 40 metric tons (44.1 US tons) per hour

Actual throughput depends on potato size, average weight and cup fill percentage. This high-capacity design helps packhouses handle peak volumes efficiently while maintaining consistent grading performance and meeting delivery deadlines.

Would you like to know the achievable capacity for your operation?
Contact our team for a realistic throughput estimate based on your product and production goals.

Labor savings depend on your operation, product mix and current grading process. By automating grading, an Elisam potato grading machine can significantly reduce the need for manual sorting and lower labor costs.

Several customers have reported concrete results:

• Wada Farms (USA) used the Elisam potato grader to cut labor tied to manual sizing and sorting by 75%, while also increasing grading capacity by over 20% and hitting their year-end throughput target within the first 30 days of operation.
• Wilhelm Weyers (Germany) faced a shortage of reliable sorting workers and declining potato quality due to weather conditions. Managing Director Reinhard Krebbers said that with a poor-quality harvest, they would otherwise have needed eight to ten people in sorting, but the new Elisam machine let them avoid that added labor entirely, calling it the best possible year to make the switch.
• Pioneer Potatoes (USA) achieved monumental cost savings by reducing their workforce by 50%, now running their entire line with just 12 people, and expects labor savings alone to justify the investment within 4 to 5 years. As Wylie Thulen puts it: “We cut labor by 50%, boosted throughput to 16 tons/hour, and eliminated Saturday shifts. All thanks to AI grading.”
• Folson Farms (USA) saw more efficient operations with fewer labor requirements and higher capacity, thanks to the machine’s gentle handling and consistent quality output on difficult batches.
• O.C. Schulz & Sons (USA) now only needs 4 people to run the line, down from 10 or more depending on product quality, and can easily add an extra hour of runtime if they’re ever short on certain potatoes. The reduced crew has also meant more time for family instead of overtime, a big benefit for an owner managing both the business and a young family.

Benefits include:

✅ Lower labor costs
✅ Reduced dependence on seasonal workers
✅ Fewer night shifts
✅ Higher throughput
✅ More consistent grading results

Yes, Ellips True-AI enables full-speed grading regardless of potato quality. The system maintains maximum processing speed while accurately detecting defects, even in mixed-quality batches.

Traditionally, batches with uneven potato quality often required slower processing speeds to maintain grading accuracy. With True-AI, this is no longer necessary.

Benefits include:

✅ Maximum throughput
✅ Accurate defect detection
✅ Consistent grading performance
✅ Higher operational efficiency
✅ More volume processed without compromising quality

Yes. For most potato growers and packers, an AI-powered grading machine pays for itself within a few seasons by reducing costs, increasing efficiency and improving product value.

Key value drivers include:

✅ Reduced labor costs
✅ Higher pack-out rates
✅ More consistent quality
✅ Increased throughput
✅ Lower waste and fewer claims

In addition to cost savings, AI grading helps maximize revenue by sorting potatoes more accurately into higher-value categories.

The exact return depends on your operation. Ellips and Elisam can provide a customized ROI calculation based on your volumes, labor situation and business goals.

The payback period depends on factors such as production volume, labor costs and the level of automation. In most cases, potato grading machines achieve a return on investment within a couple of years.

Typical savings come from:

✅ Reduced labor costs
✅ Higher pack-out rates
✅ Lower losses from waste and claims

By improving both efficiency and product quality, the system quickly contributes to a more profitable operation.

To provide a clear and realistic estimate, Ellips and Elisam can calculate the expected return on investment based on your specific operation, volumes, labor situation and market requirements.

“This project exceeded our expectations from the initial planning phase through the final production results, including surpassing our return-on-investment objectives in the very first year. All our objectives related to capacity, efficiency, quality and cost reductions were achieved.”

Kip Yeates, Vice President of Fresh Operations at Wada Farms

We follow a structured process to help you find the best solution for your operation and maximize your return on investment:

1. Discovery call – We discuss your goals, challenges, product characteristics and capacity requirements.
2. Reference visit – We share relevant customer cases and, if desired, arrange a visit to an existing customer installation.
3. Live demonstration – We test your own produce to show grading performance and results.
4. ROI analysis – We calculate the expected return on investment based on your situation.
5. Solution design – We develop a grading solution tailored to your operation.
6. Installation & training – Our specialists install the system and train your team to ensure a smooth start

This approach ensures you have a clear understanding of the technology, expected results and business impact before making a decision.

Ellips brings more than 37 years of experience in grading technology, with over 3,500 grading solutions installed worldwide across 20 different fruit and vegetable types.

Together with Elisam and Elifab, the company supports a global installed base of more than 350 grading machines and 3,000 retrofit installations, helping growers and packers improve quality, efficiency and consistency.

As a family-founded company, Ellips combines proven technology with long-term customer relationships, delivering practical solutions backed by decades of industry expertise.

Ellips grading technology, integrated into Elisam potato grading machines, is trusted by potato growers, farms, and packing companies around the world. More than 85 Ellips-Elisam potato grading machines and 400+ grading lanes have been installed, supporting high-capacity potato grading operations across a wide range of markets and growing conditions.

Customers include:

• Wada Farms
• Wilhelm Weyers
• Folson Farms
• O.C. Schulz & Sons Inc.
• Hughes Farms
• Zerella Fresh
• Pioneer Potatoes
• Blocker Farms
• Groka
• Wild
• Maple Wood Farm Inc.
• Wallace Farms
• McCain
• Virginia Farm Produce
• Skagit Valley Farm
• Eagle Eye Produce
• Nature’s Finest Produce Ltd
• Phoenix Farms Ltd
• Potato Sales Inc.
• Southern Potato Co
• Gumz Farms

…and many other potato growers and packers worldwide.

Yes, Ellips is a family-founded company with over 37 years of experience in grading technology. Founded by Erwin Bakker, the company is now shaped by the next generation, with his children Mitchel, Levi and Jody actively contributing to areas such as product development, customer relationships and user experience.

This combination of experience and new perspectives ensures continuous innovation in AI-powered grading solutions, while maintaining a strong focus on long-term partnerships, trust and practical solutions that work in daily operations.

Elisam and Ellips provide fast, expert support to keep your packhouse running efficiently throughout the season. Many issues can be resolved remotely by experienced engineers, while local service specialists are available when on-site assistance is required.

Operators receive comprehensive training to confidently manage grading, system settings and daily production.

To ensure long-term performance, we provide ongoing maintenance and support, including:

• Pre-season inspections and preparation
• In-season technical support
• Post-season performance reviews
• Software updates and system optimization

This proactive approach helps minimize downtime, maximize throughput and keep your grading operation performing at its best year after year.

Installation time depends on the size of the system and the complexity of the packhouse. Smaller installations and retrofits can often be completed within days, while larger projects may take 2-4 weeks.

Each project is carefully planned by Elisam and Ellips specialists to minimize disruption to your operation. From mechanical installation and software integration to testing and commissioning, experienced teams manage the entire process to ensure your grading system is up and running as quickly and efficiently as possible.

“We have been extremely pleased with the entire project, including design, project management, installation, training and ongoing customer support. The overall project was excellent.”

Kip Yeates – Wada Farms

Yes, Ellips and Elisam grading systems are designed for long-term use and continuous improvement. Regular software updates enhance performance and introduce new capabilities over time.

The system is built around modular architecture, allowing you to upgrade components as technology evolves, including:

• Cameras
• Software
• Internal quality modules
• AI grading capabilities
• Extra lanes for added capacity

For existing sorting machines, Ellips also offers retrofit solutions, enabling you to upgrade your current equipment with the latest grading technology without replacing the entire machine.

This helps protect your investment and ensures your operation remains competitive for years to come.

Yes, Ellips TrueSort provides real-time dashboards and built-in reporting tools, giving operators and management full visibility over grading performance.

Live dashboards track key metrics such as:

• Production status
• Defect rates
• Waste levels
• Packing performance by product or classification

This helps teams identify issues early, respond quickly and keep operations running efficiently. The system also includes built-in reports for products, classes, and packaging, which can be exported or integrated with tools such as Microsoft Power BI for deeper analysis and reporting.

By combining real-time monitoring with historical data, TrueSort helps you improve efficiency, reduce errors and continuously optimize performance.

Yes. Ellips TrueSort collects detailed grading data that helps you improve quality, efficiency and profitability over time.

You can use this data to:

• Compare growing techniques and production methods
• Evaluate field, supplier or grower performance
• Identify quality and yield trends across batches and seasons
• Reduce waste and improve consistency
• Support more informed operational and commercial decisions

With the optional Data Acquisition feature, grading data can also be combined with external sources such as weather, storage and logistics data to support:

1. Harvest planning
2. Demand forecasting
3. Quality prediction

By turning grading data into actionable insights, Ellips TrueSort helps you continuously optimize performance across your operation.

Ellips TrueSort tracks every potato from intake to final packaging, digitally linking each product to its grower, field and batch. This provides complete visibility throughout the grading and packing process, making it easy to trace products, verify quality and meet food safety requirements.

Traceability data also helps you:

✅ Support accurate grower payments
✅ Improve quality control
✅ Reduce food waste
✅ Respond quickly to recalls
✅ Protect brand reputation

The result is full product traceability and greater control across your entire supply chain.