twin screw barrel

Screw Diameter: 35mm-200mm
Length: Less than 10000mm
Barrel diameter: 35mm-200mm
Material: 38CrMoAlA; SKD61; SKD11; 40Cr; 42CrMo; High quality allo

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

Diameter: Φ35/35~Φ250/250 (according to the demands of customers)
L/D Ratio: L/D=1635 (according to the demands of customers)
Nitriding layer dept

1.Near 20 years experience
2.Better quality with ISO certificates
3.looking for agents all over the world

1)All specifications provided
2)High quality steel alloy
3)Provid drawings design
4Reliable supplier and good service

1.Serive for conical extruder machines
2.Best quality but competitive price
3.Customer made

Conical Screw extrusion equipment for pvc processing

Imported high grade alloy steel
Nitrition treatment

Parallel twin bimetallic screw and cylinder
High quality steel 38CrMoAlA
Special alloy W2C spray on the screw
Wear-abrasion

bimetallic screw barrel
1.High quliaty base material
2.Nitriding hardness: 800-1050HV
3.Bimetallic-alloy thickness:2.0-2.5mm

Parallel Screw extrusion equipment for pipe & granule processing

Easy wearing parts of barrel made from anti-wear alloy can be improved abrasion performance.

The conical twin screws and barrel can be designed different structure according to the different product and market requests.

The right screw and barrel combination can make the difference
between mediocre performance and high-profit productivity.

1.Professional design for PVC pipe
2.High quality material:38CrMoALA
3.Long service life

Double screw suited for twin screw extruders, include parallel screw and conical screw

Bimetallic Conical Twin Screw and Barrel
1.quality 38CrMoAIA
2.Compressing rate of screw can be designed

Bimetallic barrel screw
1.Technical Index (30g-25000g)
2.Depth of Nitrated Layer: 0.5-0.8mm
3.Hardness of nitration: 900-1020

Cincainati parellel twin screw and barrel
1. High-quality material adopted
2. Wear resistant and corrosion resistant
3. On time delivery

Specifications
Conical screw barrel
1.long life service
2"hi-te product"
3.China"famous brand product" ...

1.For PP PE PVC WC Caco3...
2.For pipe sheet board panel plate
3.Located in Jintang Town,Zhoushan City

1.Twin screw barrel for recycling
2.Material:alloy steel
3.51/105,55/110,65/132...
4.Long working life, wear resistance, and anti corrosion

We work in tandem with our customers to obtain the best design to achieve daily production to optimum level with new or rebuilt feed screws.

1.Bimetallic screws and barrel
2.Material:alloy steel 38CrMoAlA alloy steel
3.ISO 9001:2008 approved
4.treatment :Nitriding treat

1.Parallel twin screw for Battenfeld
2).Low power consumption &Corrosion/wear resistance .
3)ISO 9001:2008 approved
4)Nitriding/Bimetallic

1.Apply to Battenfeld Cincinati Weber KMD
2.Approved ISO 9001:2008
3.End products:WPC,proflie, pipe film etc.
4.Granule/foaming

1.parallel twin screws and barrel
2.Material:alloy steel 42CrMo(AISI 4140)
3.ISO 9001:2008 approved
4.treatment :Nitriding treatment,heat-treatment

1)pvc pipe twin screws
2).Low power consumption &Corrosion/wear resistance .
3)ISO 9000:2008 approved
4)Nitriding treatment

1.pvc pipe twin screws
2.ISO 9000:2008 approved
3.Low power consumption &Corrosion/wear resistance .
4.Granule/foaming

Weber Bimetallic Twin Parallel Screw Barrel
1)Reliable manufacturers of screws and barrels!
2)Optimal design and
3)Best material