parallel twin screw barrel

Conical twin screw machined on CNC"WMW" Germany make thread milling machines by simulation software for better performance.

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

Process
•Laser Coating Tungsten Carbide
•PTA Melt-Welding Alloy
•Centrifugal Mould Bimetallic Alloy
•Advanced nitrogen oozes handicraft

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

1.entruder parallel twin screw barrel
2.SGS/ISO Approved
3.End products:WPC,proflie, pipe film etc.
4.Granule/foaming

Parallel Co-rotating Nitriding Treatment Parallel Screw and Barrel

20mm elemengt screw and segement for lab use output about 10kg/h

1.Apply for weber machine
2.Delivery time:35 days
3.Treatment:nitrided + bimetallic

Advanced nitriding process
Diameter of screw:D12-D300mm
L/D ratio of screw:10-50

Parallel twin screw barrel is suitable for extruder machines, producing all kinds of plastic products, such as PVC pipe, PVC door and window profiles.

all kinds of screw elements
easy to be changed
when the old ones are attrited.

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

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

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

1.Apply to Battenfeld Cincinati Weber KMD
2.Certificate:ISO9001:2008
3.End products:WPC,proflie, pipe film etc.

1. screw barrel
2. for many kinds of plastic machines
3.material and size can be customed

35mm parallel twin screw barrel for masterbatch production line

Parallel twin screw barrel
Dia 60-150mm
material : 38CrMoALA, SACM645, SKD61
Surface hardness: HRC58-62
Heat treatment:Nitriding 96 hours

extruder twin screw barrel
Advanced nitriding process
Diameter of screw:D12-D300mm
L/D ratio of screw:10-50

Parallel twin screw barrel is suitable for extruder machines, producing all kinds of plastic products, such as PVC pipe, PVC door and window profiles.

1.parallel twin double screw barrel
2.Material:alloy steel 38CrMoAlA
3.ISO 9001:2008 approved
4.treatment :Nitriding treatment

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

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

Parallel Co-rotating Twin-Screw Extruder Spare Parts/ Extruder Screw Element

Nitride Case Depth: 0.5mm-0.8mm Nitride Hardness: 950-1050HV Nitride Brittleness: ≤Grade One Surface Roughness: Ra0.4um Screw Straightness: 0.015mm A

1.Material: 38CrMoAIA
2. Special alloy is welded on the flight of screw, prolong life of screw.
3.Offer ODM and OEM service

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

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

Parallel twin screw barrel
Dia 60-150mm
material : 38CrMoALA, SACM645, SKD61
Surface hardness: HRC58-62
Heat treatment:Nitriding 96 hours

Material: 38CrMoAlA; SKD61; SKD11; 40Cr; 42CrMo; High quality alloy steel
Technology: Nitriding treatment, alloy coating spraying, heat-treatment