* PET/BOPET bottle flakes, pet film, pet fiber, waste cloth, optical film * PA66 fishing net, carpet Model | Screw diameter(mm) | L/D | Motor Power(kw) | Capacity(kg/h) |
GTE52B | 52 | 32-60 | 55 | 50-150 |
GTE65B | 65 | 32-60 | 90 | 150-350 |
GTE75B | 75 | 32-60 | 132 | 400-500 |
We can provide you with pelletizing machine as per your requirements. |
Machine ProcessingPre-crystallization and drying of the flakes prior to extrusion helps minimize the loss of IV from PET, a critical factor for reuse of the resin Reprocessing the flakes in the extruder reduces IV due to hydrolysis i the presence of water, and that’s why pre-drying to a homogeneous drying level with our IRD System can limit this reduction. In addtion, the resin does not yellow because drying time is reduced ( Drying time only needs 15-20mins, final moisture can be ≤ 50ppm, energy consumption less than 80W/KG/H), and shearing in the extruder is thereby also reduced because the preheated material enters the extruder at constant temperature”Infrared Pre-Drying of PET Flakes: Increasing Output and Improving Quality on PET Extruders >> Improving the manufacturing and physical properties of recycled, food-grade PET through technology powered by infrared light has a crucial part to play in the intrinsic viscosity (IV) property>> Improving the output of PET Extruder
An increase of the bulk density by 10 to 20 % can be achieved in the IRD, improves the feed performance at the extruder inlet substantially – while the extruder speed remains unchanged, there is a substantially improved filling performance on the screw.
→ Infrared crystal dryer → Screw feeder → Feeding system → PET Double screw Extruder → Vacuum degassing systemDewatering machine ←Flushing pelletizier←Flushing water trough←Water cooling strands die head ←Screen changer→Vibrating sieve → Silo storage →