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parallel co-rotating twin screw double stage extruder,suitable for PVC,low smoke halogen-free cable materials,XLPE,etc.
The upper stage is a co rotating twin-screw extruder,which has no pressure building die head, and uses the high speed and high shear of the screw to realize the plasticization and dispersion of
materials;The lower stage machine is a single screw extruder,which is used to establish pressure and granulation,and also plays a certain role in cooling and supplementary plasticization of materials
Co-rotating twin screw double stage extruder is especially suitable for the granulation production of PVC with high filler and high degree of polymerization.
