Product Description

Extruder parallel twin screw and barrel for PE/PP/PVC of extruder screw

Well performance extruder parallel twin double screw  barrel Specification:
*0/2, *5/2, *0/2, *2/2, *5/2, *0/2, *5/2, *0/2, *3/2, **0/2, **5/2, **0/2, **5/2, **0/2, **5/2, **0/2, **0/2, **0/2, **0/2, **0/2, *0/2, **0/2, **0/2, **0/2,

Features:Screw adopt blocking structure, can update and maintain comfortably!

Screw&barrel also can be made:

CINCINNATI, BATTENFELD, KRUSSMAFFEI, BAUSANO and AMUT model spares!

 According to different material and plastic product to choose different compress rate and L/D!

Scope of application : PVCwood-plastic., PE wood-plastic,,Super high polymer board,1/2 high Calcium buckle,*****0 high Calcium pipe,*****0 high Calcium Profile,soft PVC sheet, PVCfoaming boardetc.
PP,PE,ABS,PVC,raw material pelletzing,plastic pipe,plastic profile,and plastic sheet etc.

Advantages

 1. Parallel twin screw and barrel has the advantage of lower rotation speed, smaller shear stress between the  small screw.

2. Good plasticization, high productivity, small shear force, stable pressure , less wear and tear and low cost.

 3. Parallel twin-screw and barrel is widely used in PVC products processing, especially for the production of PVC products with the output over **0Kg / h, because the parallel twin-screw and barrel costs less than conical twin-screw and barrel while it has more mature technology.

 4. Parallel twin-screw and barrel is successfully applied in PVC plate, pipe, profile, pellet and mould, at the same time, it solved the technical problem of low foaming, high foaming, high filling, wear and corrosion.

 Size:
dia*5/ *5 ~ dia**0/ **0
Ratio of length to diameter: L/D=*6 ~ *5

 Depth of nitration case:0.**0.7mm
Hardness of nitration:HV*******0 (HRc*6°**5°)
Roughness of the surface:Ra 0.4μm
Screw straightness: 0.**5mm/m
Chrome plating thickness: 0.***0.1mm
Bimetal coating thickness 1.**2.0mm
Material: Base material *8CrMoAlA, Welded inlay on the flight, prolong life of screw. Easy wearing parts of barrel feed inlet made from imported anti-wear alloy can be improvde abrasion performance.
Twin screw and barrel made: CINCINNATI, BATTENFELD, KRUSSMAFFEI, BAUSANO and AMUT model spares