Double stage extrusion unit

Double stage extrusion unit 1.materials:PP,HDPE,LDPE,LLDPE,TPV,EVA,ABS and PS,etc. 2.CE certificate

Double stage extrusion unit :The first stage is closely intermeshing co-rotating twin screw extruder,the material can be mixed and dispersed well without the pressure.The second stage is single screw.excellent dispersed materials come from the first stage will be extruded in low temperature in case of degarde.Principle and applications:1.Take advantage of twin-screw extruder and single.Twin-screw extruder forced transportation,high effective plastizing and compounding,dispersion.2.Increasing the operation variables and realizing the process because of two-stage machine.3.Higher effective and production capacity.4.Good at process heat-sensitive material and devolatilization operation.Such as PVC,SLPE.5.Zero halogen cable,shield material,carbon black etc.

Double stage extrusion unit