The screws ans another consisting
parts are designed respectively against the featues of different materials such
asPP?PE?PS?ABS?PA?PVC?PC?POM?EVA?LCP?PET?PMMAetc,they are suitable for the
purpose of features the screw and barrel with good tear and wear resistance,good
compounding effect and hith ppoduction.Airexhausted system or common vented hole
can get rid of water and waste gas out of the material.This enables more stable
extrusion and more solid pellet ,co the super quality of product is guaranteed.