Under-water Pelletizing Line


Extensive heat and mass transfer,narrow residence time distribution,large surface to volume ratio,continuous operation.Ideal for high viscosity,high temperature reaction systems.
Continuous polymerization or reactive extrusion like dynamic vulcanization,crosslinking.grafting,and chain extension of PUR,PA,POM,PEI,PC,PMMA,PBT,PPS,ETC.

1.loss-in-weight pump
2.material silo
3.mixng head
4.main extruder
5.diverter valve
6.screen changer
7.underwater pelletizer
8.centrifugal dewatering
9.vibrating sieve
10.product container