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Founded in 1957, Una-Dyn—originally known as Universal Dynamics—is a leading supplier of equipment for material handling, drying, blending, conveying, size reduction, and heat exchange. The company started off by manufacturing dehumidifying machinery for the US government but pivoted to dryers for the plastics industry in 1960.

Today, Una-Dyn is owned by Piovan Group, a leading manufacturer of PET bottle auxiliary equipment including granulators and shredders. As part of Piovan Group, Una-Dyn’s catalogue now extends across a wide variety of technologies for the plastics industry:

  • Loaders
  • Vacuum Conveyor Systems
  • Dehumidifying Desiccant Dryers
  • Gas Fired Dryers
  • Hoppers
  • Crystallizers
  • Gravimetric Blenders
  • Feeders
  • Receivers
  • Filters

Una-Dyn Dryers, Loaders, and More

Una-Dyn carries a wide range of brand names including AutoLoad, AutoGrind, and Una-Dyn. The company is recognized across the plastics industry for powerful yet compact machines with precise controls and advanced filtration. Common applications include medical, biotechnology, automotive, PET bottles, rigid packaging, and pipes and cables.

Una-Dyn’s diverse product portfolio contains auxiliary parts for nearly all stages of plastics processing, recycling/reclaiming, and manufacturing. User-friendly controls set these machines apart from many competing technologies. Arlington Machinery carries several different brands and models from Una-Dyn, ranging from size reduction, shredders, and granulators to dryers/dehumidifiers, loaders, and conveyors.

Una-Dyn recently announced its new Size Reduction Group, focused on innovative solutions for granulators and shredders. Exclusive tangential cutting technology produces a cleaner cut with less horsepower, alongside greater ability to customize equipment for purposes of extrusion, injection, or blow molding.

Buy, Sell, or Appraise Your Una-Dyn Equipment Today

At Arlington, we’ve sold, bought, appraised, and refurbished all kinds of plastics machinery since 1987, including Una-Dyn’s complete inventory of loaders, dryers, and more. If you’re looking to sell your used AutoLoad, AutoGrind, or Una-Dyn plastics machinery, we’d love to hear from you! Our certified appraiser can ensure that you get a fair, accurate valuation of your equipment.

We aren’t a plastics broker but instead maintain our own warehouse of expertly appraised and ready-for-sale equipment. We can help you find the perfect Una-Dyn components and systems to boost productivity and efficiency. Contact us today to get started with a sale, purchase, or appraisal.

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