Why Tomra's TOMRA 5C sorter matters in quiet, high-speed packing halls

Tomra's TOMRA 5C optical sorter stands in the middle of busy nut and dried-fruit lines and quietly removes defects at speed. What the machine delivers in day-to-day operation, where it convinces, and where buyers need to look twice.

Reviewed: ad hoc news Software & Services desk. Edited and checked on 2026-06-18, 04:01. Details in the imprint.

With the TOMRA 5C sorter, Tomra places a steel-and-glass sentinel over nut and dried-fruit lines that quietly stares down every single kernel at high speed. The machine promises fewer recalls, less manual sorting, and a calmer, tidier packing hall.

What the TOMRA 5C does on the line

The TOMRA 5C is an optical sorter for nuts, dried fruit, seeds and similar products, sitting over a belt and inspecting each piece with high-resolution sensors and cameras. It ejects foreign materials and defects with air jets before they reach the packing area.

Tomra describes the system as designed for high throughputs in demanding plants, with its BSI+ spectral technology helping separate good product from look-alike defects such as shell fragments or discolored nuts. Operators mostly hear the rhythmic hiss of ejectors, not frantic shouting over a noisy manual sorting table.

Spectral tech and AI help reduce defects

The core of the TOMRA 5C is its use of advanced optical and spectral analysis to identify subtle differences in color, structure and composition between acceptable product and defects. This allows it to remove glass, stones, plastic and harmful foreign objects that human eyes might miss at speed.

Processors can tune sorting programs via an interface instead of re-training teams on every new crop. In practice that means fewer surprises when a new lot arrives with more insect damage or mold spots than expected, because the machine’s recipes can be adjusted and saved for reuse.

Everyday operation in a packing plant

In daily use, the TOMRA 5C stands as a clean, enclosed unit that is easy to hose down during sanitation windows, with access doors and smooth surfaces designed to avoid product trapping. This tidy design matters when almonds or raisins can quickly turn sticky in warm halls.

Plant managers often highlight the calmer atmosphere around an automated sorter compared with manual inspection lines. Workers monitor a touchscreen and hopper levels instead of bending over fast-moving belts, which can improve ergonomics and make staffing easier in tight labor markets.

Where the machine shines, where it demands budget

The main strengths of the TOMRA 5C are consistent defect removal, traceable performance data and reduced labor needs over time. For export-oriented processors who ship to retailers with strict specifications, that combination can decide whether a batch is accepted or downgraded.

However, the system represents a serious capital investment and usually requires integration into existing conveyors, chutes and upstream equipment. Smaller plants, especially in emerging markets, may hesitate and instead rely longer on cheaper manual sorting or second-hand equipment before moving to this level of automation.

Software, data and service in the background

Behind the hardware, Tomra pairs the TOMRA 5C with software tools that log rejects, throughput and defect profiles over time. This data helps processors understand whether quality problems come from the orchard, the sheller or the roaster, and adjust their sourcing or process settings.

Service contracts and remote support play a quiet but important role. When a sorter stands still during harvest season, every hour hurts margins, so producers often book preventive maintenance and remote diagnostics to catch issues early and keep utilization high.

Tomra's role and a brief look at the share

TOMRA 5C sits in Tomra's Food division, alongside sorting solutions for potatoes, vegetables and proteins, and supports the group’s positioning as a specialist in resource optimization across food, recycling and collection systems. These systems aim to reduce waste, improve yields and support stricter food-safety rules worldwide.

Shares of Tomra Systems ASA (NO0005668905) trade on the Oslo Stock Exchange in Norwegian kroner.

Key facts about the TOMRA 5C sorter

• Product: TOMRA 5C optical sorter
• Manufacturer: Tomra Systems ASA
• Category: Software/Service/Subscription-linked industrial sorter
• Launch: Around 2020 for nut and dried-fruit applications
• RRP / Price: On request, project-specific pricing
• Availability: Primarily via Tomra sales and partners in major nut- and dried-fruit-producing regions
• Target group: Industrial processors of nuts, dried fruits, seeds and similar products
• Highlight / USP: High-speed spectral sorting for small, similar-looking products, aimed at reducing labor and recalls

This article was AI-assisted and editorially reviewed. Product information without guarantee; prices and availability may change at short notice. No investment advice, no buy or sell recommendation. Stock-market transactions involve risks up to total loss.