Top 10 rPET pallets Crystallization Dryer Manufacturer, Factory

Up to 60% less energy consumption than conventional drying system

Crystallization & Drying in 20mins 

Uniform crystallization

No pellets clumping & stick

Crystallization colour Milk white

Product Description

Core Advantages of Infrared Crystal Dryer

  • Limit the hydrolysis degradation of the viscosity.
  • Prevent increasing AA levels for materials with food contact.
  • Increasing the capacity of the production line up to 50%.
  • Improvement and stability of product quality: Equal and repeatable input moisture content.
  • Three P.I.D temperature control zones for precise material characteristics management.
  • Rotary working style acts as an automatic mixer for PET Chips and recycled pellets.

Process Workflow

Heating Phase: Material is heated to a preset temperature using controlled drum rotation and high-power infrared lamps for rapid thermal transition.

Drying & Crystallizing: Drum speed increases to prevent clumping while infrared intensity peaks to complete the drying process efficiently (typically 15-20 minutes).

Automatic Discharge: The IR Drum automatically empties and refills for the next cycle, with settings saved as custom recipes in the integrated touch-screen PLC system.

Performance & Efficiency

Dry & Crystallize PET Chips/Flake/Pellets in 20mins at 30ppm with 45-50% energy savings.

  • Up to 60% less energy consumption than conventional systems
  • Uniform crystallization with milk-white finish
  • No pellets clumping or sticking
  • Instant start-up and rapid shut down
  • Independent control of temperature and drying time

Frequently Asked Questions

What is the primary benefit of the Infrared Crystal Dryer?

It provides uniform, high-rate crystallization and ensures a pure white color, significantly increasing the market value of the output.

How long does the crystallization process take?

The entire drying and crystallization process is typically completed in just 20 minutes.

How much energy is saved compared to traditional dryers?

Users typically see energy cost savings of 45-50% compared to conventional desiccant dryer systems.

Is the machine difficult to operate?

No, the system features a Siemens PLC touch screen with a "one-key start" function and memory for saved recipes.

What material quality can be expected?

The system ensures high-quality output with final moisture levels ≤50ppm, ready for immediate use in preform, sheet, or fiber manufacturing.

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