cold-feed venting extruders

Detailed Product Description

Application:

This machine ,if equipped with different extrusion heads,is used to extrude horse,tube,wire and cable,etc.which have high density,superior gas proofness and accurate geometry dimension.

Structure featrure

1.Feeding method adopts feed roll

2.Screw type is Mailefer-type structure, screw material is made of nitrided steel 38CrMoAlA,surface hardened by nitriding,nitriding depth 0.5-0.7mm,and surface hardness 900HV

3.Extrusion barrel is drilled for water-cooling and heating ,and is made of nitrided steel 38CrMoAlA in the bore surface hardened by nitriding,nitridingedpth0.5-0.7mm,and surface hardness approx.950HV

4.Temperature control unit(TCU) controls the temperature of barrel sections and screw

5.This machine is driven by A.C.motor with inverter or D.C. motor

6.CE certification