PET Masterbatch Instruction

Infrared Crystal Dryer For Polyester Masterbatch Drying and Crystallization

Infrared crystal dryer continuous processing

What we can do for you

Final moisture 30-50ppm,save 45% energy cost: Drying and crystallization at a time. Drying time only needs 20mins. Save about 45-50% energy cost compared with conventional dehumidifier.

Easy to clean, change material, colour: The drum with the simple mixing elements has no hidden spots and can be cleaned easily with a vacuum cleaner or compressed air. This enables the operator to have a very quick change from one material to another and alsp the masterbatch colour.

No clumping: Rotary drum design to avoid any clumping of the material and assure a very good cross mixing of the material.

Adopt Siemens PLC control: Recipes and process parameters can be stored in the controlling system to ensure opimal and reproducible results.

Infrared Crystal Dryer: The infrared rays caused molecular heat oscillation acting directly to the core of the particles from the inside-out, the moisture inside the particle are quickly heated and vaporized into the circulating ambient air to remove the humidity at the same time.

How to Work

Infrared crystal dryer continuous processing


Heating: Heating granules and regrind material prior to further processing (e.g. PVC, PE, PP,…) inter alia to improve the throughput in the extrusion.

Crystallization: Crystallisation of PET (Bottleflakes, granules, flakes), PET masterbatch, CO-PET, PBT, PEEK, PLA, PPS, etc.

Drying: Drying of plastic granules, and –ground material (e.g. PET, PBT, ABS/PC, HDPE, LCP, PC, PP, PVB, WPC, TPE, TPU) as well as other free-flowing bulk materials.

Coating: Coating of adhesives (e.g. Hot melt, EVA+lime,…)

High input moisture: Drying processes with high input moisture > 1%.

Diverse: Thermal processes for the removal of rest oligomeren and volatile components.

Infrared crystal dryer continuous processing


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