Step Extruder Screw Barrel

Product Introduction:

Extruder according to the structural form can be divided into vertical, horizontal and step type; Step extruders are made of two (or more) extruders in series and are mainly used for recycling granulation, dewaving or foaming processing.

Our company specializes in the design and manufacture of new step extruder screw barrel, mainly used for filling modification, functional masterbatch, color masterbatch with its blend characteristics of mixing, coloring and removal of residual low molecular matter mixed extrusion. It has the advantages of excellent plasticizing, stable structure, wear resistance and corrosion resistance, and long service life.

Scope of application:

1,widely used in plastic blending, modification, enhancement granulation.

2,extrusion of profiles, production of PVC, polyolefin and other plastic profiles.

3,pipe extrusion: PP-R pipe, PE gas pipe, PEX cross-linked pipe, aluminum-plastic composite pipe,ABS pipe, PVC pipe, HDPE silicon core pipe and various co-extruded composite pipe

4, sheet and sheet extrusion: for PVC, PET, PS, PP, PC and other profiles and sheet extrusion.

5, other kinds of plastic extrusion, such as silk, rod, etc.