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Tray Washer - Off-line STW-2/3

Tray Washer - Off-line STW-2/3

Automated tray loading, washing, and conveying unit available in two or three-line tray infeed for destacking. This tray washing machine is optimized for off-line operation. Efficient, compact and labour-saving design.

The STW-2/3 Tray Washing machine is optimized for cleaning and drying up to 10,000 empty plastic trays/hour at top-class washing performance. This specific configuration is for off-line operation, which means it can be used as stand-alone equipment without being attached to an OptiLoader.

Dirty tray stacks are inserted to the tray-adjustable* destacker infeed and forwarded through the washing process. Up to 264 powerful high-pressure spray nozzles are waiting to clean your trays at around 5 bar, before they are automatically spin-dried and delivered back to you ready to be used again.

  • STW-2: Up to ~6,500 trays/hour
  • STW-3: Up to ~10,000 trays/hour
  • 2/3 de-stackers, adjustable to fit tray type*/size
  • Efficient washing by high-pressure power nozzles
  • Energy cost savings through re-use of water through collection tanks
  • Low spray nozzle maintenance through an in-line filter
  • Fully automated cleaning and drying of trays

*We recommend using EggsCargoSystem® by GI-OVO. Send us a sample of your trays to test and adjust the machine prior to investing.


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Thomas Larsen


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Bill Kelly

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Aaron Smith

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Jeffrey Goward

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Chris Long

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Product & Business Manager
Managing Director Italy

+39 335 5462093

Frank Rakos

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Jason Parker

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+1 248 662 1015

Mauro Balasso

Product & Business Manager

+39 3356 545994