conical twin screw barrels

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.double conical screw barrel
2.Material:alloy steel 38CrMoAlA alloy steel
3.ISO 9001:2008 approved
4.treatment :Nitriding treat

Pet/puffed food twin screw barrels, etc. Super wear resistance, super anti-corrosion, high temperature resistance, professional design, high quality

Specification(diameter):35-180
L/D16-35
Appliance: PVC pipes, Profiles and U-PVC Granulation
Twin parallel screws and barrels various types are

1.Product Name:KMD Bimetallic Parallel Twin Screw And Barrel
2.Material:38CrMoAlA; SKD61;GH113
3,Application: Make Granule

Parallel Co-rotating Custom Screw Barrel Making Bottle Machine

Parallel Twin Screw Barrel,Twin Screw Barrel

1.double screw barrel for extruder (parallel twin screw barre

1)Apply to world-top brand extrusion lines
2)Raw material:High quality 38CrMoAlA/4140/SKD61
3)large numbers of drawings provided

180mm parallel twin screw barrel element screw segment barrel

1. Conical Screws for extruder
2. Size available with different appliance
3. High wear-resistant & improvded designs

1.Professional design for PVC
2.Material:38CrMoALA
3.Hardness:≥900Hv
4.High quality and competitive price

We not only offer the best possible screws and barrels, but also provide solutions to help customers solve extruding and injecti

1.Screw and barrel for plastic machine
2.Over 30 years experience in screw barrel
3.Direct manufacture of screw and barrel

The conical twin screw barrel is suitable for extruder machines to produce all kinds of plastic products, such as PVC pipe, PVC door window profiles.

1.conical double screw barrel of long operating life
2.ISO 9001:2008 approved
3.conical double screw barrel of high quality

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

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

1)All specifications provided
2)OEM / Customer made offer
3)Reliable supplier and good service

Conical screw and barrel for twin screw extruders, processing pipes and profiles

Total solution provider of twin-screw exturder spare parts and services

1.High quality parallel twin screw barrel
2.Professional design according to you raw material and products
3.Accept OEM and ODM service

we uses special alloy powders being sprayed and welded on the screw's ridge,and uses different alloy and welding methods for the screw of differen

35mm parallel twin screw barrel for masterbatch production line

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

Specification:
1. Parallel Bimetallic Twin Screw And Nitritding Cylinder barrel
2. The screw and barrel can be customized.

Tempered Conical Twin Screw And Barrel
Advanced nitriding process
Diameter of screw:D12-D300mm
L/D ratio of screw:10-50

1.All specification avialable
2.SKD61 barrel
3.ISO9001

1.conical barrels and screw
2.Material:alloy steel 42CrMo
3.ISO 9001:2008 approved
4.treatment :Nitriding treatment
5.Material:9Cr18MoV

1.Direct Manufacturer on screw barrel
2.Good quality and low price screw barrel
3.More than 30 years experience of making screw barrel