PolyDyne’s corona electrode treats the interior of a tube.
PolyDyne’s corona electrode treats the interior of a tube.
PolyDyne Pro system for treating labware flasks
PolyDyne Pro corona treatment system engineered for a labware application.
PolyDyne Pro corona system for treating lab flasks
PolyDyne Pro's indexing table treats 2 polystyrene flasks at once. Robot loads parts every 8-10 seconds.
Siemens PLC for PolyDyne
Equipped with Siemens PLC control system for optimum operation.

The Versatile PolyDyne Corona Treating Systems

PolyDyne Pro

Our new, versatile, high-performance corona treatment system improves the surface tension on numerous materials resistant to printing, adhesive and coating processes. Engineered with multiple feedback devices to monitor performance and ensure reliable, powerful, repeatable treatment. PolyDyne Pro is designed to adapt to many types of applications, such as 3-dimensional plastic parts, medical devices, plastics sheets, corrugated, foam materials and more. PolyDyne Pro – Utilizing the newest science in surface treatment and electronic technology, PolyDyne Pro is designed for convenience, intelligence, and consistent, powerful corona treatment.


  • Universal Input allows operation between 100-240 VAC, 50/60 Hz
  • Sophisticated remote interface that can be used to enable the generator, set and monitor output power level
  • Color touchscreen where the user can monitor all system parameters, view the data log, alarm history and receive troubleshooting help
  • Programmable for various treatment modes- product sensing, timed, or continuous
  • Data log to record operation history to ensure maximum efficiency
  • Compact design allows for easy integration into production lines

For more information about PolyDyne Pro please see our Blog article- The Engineering Behind PolyDyne Pro, then contact us about your application at sales@3DTLLC.com.



PolyDyne™ is our established, versatile, reliable, and powerful corona treatment system. This system is specifically suited for the use in high-speed printing, assembly, extrusion and coating lines. Treatment is possible from the interior surface of needle hubs to large automotive bumpers, and thin plastic sheets to wide foam material. PolyDyne delivers corona treatment to the exact part needed increasing adhesion properties. With PolyDyne, it is possible to corona treat virtually any surface quickly and efficiently.

The PolyDyne corona treating systems are customizable and designed for easy installation and maintenance. The PolyDyne corona treating system features:

  • A generator and one dry air transformer each enclosed within durable EMC-containing aluminum cabinets; the generator and transformer are connected via an EMC-shielded high frequency cable
  • A liquid crystal display that shows watt-voltage applied and treating timer
  • Microprocessor controls
  • State-of-the-art, solid-state circuitry
  • An innovative frequency matching system that allows generator, transformer, and electrode systems to self-adjust and operator concurrently

PolyDyne corona treating system is designed for maximum flexibility due to a series of transformers that can be combined to produce optimal treatment for any application. For safe handling of the treatment voltage, several standard electrode components and modules are available. 3DT offers numerous options for your application such as, custom electrode systems, ozone eliminators, and material handling systems.

Quotation Request Form

Please fill out the form including as much information as you can to help our team understand your application. We will reply within one business day.

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