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See KRONA U1 at work.

The system detects a box, picks it, and transfers it onto the conveyor. The cycle repeats until the container is unloaded.

Unload a suitable container in under 2.5 hours.

KRONA U1 autonomously moves floor-loaded cardboard boxes directly onto a conveyor. Less manual lifting, consistent throughput, and predictable costs.

Try it free for one monthHow the technology works
KRONA U1 robotic unloading system beside a container and conveyor
< 2.5 hrs
Per containerAfter freight suitability is confirmed.
24/7
Operating modelBuilt for multi-shift operations.
Up to 85%
Lower unloading costIn suitable operations.

Built for floor-loaded boxes.

The system works with trailers and shipping containers. We confirm final suitability by testing your representative boxes.

Best suited to

  • Closed cardboard boxes weighing up to 30 kg
  • Dry surfaces suitable for vacuum gripping
  • Repeatable flow onto a conveyor
  • Regular container or trailer volume

Needs individual review

  • Open, wet, or heavily damaged boxes
  • Bags, drums, and loose goods
  • Unstable or highly mixed freight
  • Sites without space for a safeguarded area

Start without capital investment.

KRONA U1 is rented monthly. The first month is free, and you continue only if the system works for your operation.

Start an assessmentOpen calculator
  • First month free
  • Monthly rental
  • No upfront investment
  • No long-term contract