Twin Screw Extruder + Single Screw Extruder Water-ring Hot-face Pelletizing System
1. Material silo 2.Drying hopper 3.Molecular-sieve dryer 4.Material tank 5.Loss-in-weight pump 6.Loss-in-weight electronic scale 7.Twin screw extruder 8.Single screw extruder 9.Water-ring granulator 10.Centrifugal dewater 11.Fluidizing bed 12.Vacuum loader 13.Molecular-sieve dryer 14.Drying hopper 15.Product silo 16.Vacuum packing machine
■ Applications
Degradable master batches PP, PE, PS etc + starch, additives etc.
This is another application of two-stage unit. Together with special low pressure and short channel die as well as eccentric die-head cutting technology, the two-stage unit is capable of effectively mixing/compounding PE resins, antioxidants, and peroxides etc under the low temperature to minimize premature crosslinking.