Eccentric water-spray pelletizing units

double screw extruder pelletizing line
Application: for PET recycling, PET sheets and film directly extrudsion
main features:
process PET without any critical pre-dryer and crystallizers
control the IV drop very limitedly to 0.05%
feed additives to increase the IV online
special design screw elements that are self-wiping at narrow clearance.
modular building-block system for screw elements and screw barrels
special mixing and shearing elements with varying effects
large free volume due to outer/inner screw diameter ratio Do/Di=1.55
Model Screw Dia. Depth of Channel L/D Main motor(kw) output
 GS-20  21  3.85  32-40  3 0.5-15
 GS-35  35.6  5  35-50  15-18.5  20-80
 GS-50  50.5  9  32-52  37-45  80-200
 GS-65  62.4  11  32-52  55-75  150-350
 GS-75  71  12  32-52  90-110  300-500
 GS-95  93  14  32-52  250-315  700-1250