parallel twin screw barrel

Depth of Nitrated Layer: 0.5-0.8mm Hardness of nitration: 900-1020Hv Fragility of nitration: Less than grade 1 Surface roughness: Ra 0.4um Thickness o

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

1) Apply for world-top brand extrusion lines
2) Located in screw barrel Town-Jintang Town,Zhoushan City
3) Certificate:ISO9001:2008

1.parallel twin bimetallic screw barrel
2.Gurantee:2-4 years
3.End products:WPC,proflie, pipe film etc.
4.Granule/foaming
5.ISO9001:2008 Cer.

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

parallel twin screw and barrel
PX-45/2~150/2
Lenght/Diameter Ratio:L/D=18~25
The compression ratio of the screw can be designed according to dif

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

Super alloy machine screw
*Sparying alloy powder on screw flight
*Super wear-abrasion&corrosion
*Hardness:HRC65-75
*discount

1.Have a lot of drawings
2.Screw designs provided
3.CO certificates provided

Parallel Screw extrusion equipment for pipe & granule processing

1.conical parallel twin screw barrel for extruder machines
2.Certificates:GB/T19001-2008/ISO9001:2008/SGS

Conical twin screw and barrel
1,Ingredient:Cr,Ni,Wc,Fe,V
2,Alloy hardness:HRC56~HRC62
3,Diameter:15~350mm
4,Precise producing equipments

long life for using ,
conical twin screw and barrel

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

180mm parallel twin screw barrel element screw segment barrel

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

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

Over 29 years experience in screw and barrel , more info pls find kaylee(at)tizatech.com our web is www*tizatech*con

Parallel Co-rotating Custom Screw Barrel Making Bottle Machine

Whether you require a co-rotating or counter rotating intermeshing twin screws, the type of design you choose will depend on your performance requirem

For good plasticizing effect, we have different design of screw barrel to meet customer's demand.

1)screw barrel for parallel extruder machines
2)Design and drawings povided
3)Certificate approved:ISO 9001:2008

Parallel Twin Screw Barrel,Twin Screw Barrel

PARALLEL TWIN SCREW & BARREL

1.Quality Material Used
2.Custom Production
3.Wear-resistant
4.Bimetallic & Nitrided
twin parallel screw and barrel

Material 38CrMoA
Technics: Milling
Heat Treatment: Nitriding 96 Hour
Hardness of Nitration: HRC 56-58
Surface Roughness: Ra 0.4um...

Pelletizing Parallel Twin-screw And Barrel Extruder,Twin Screw Extruder

1.parallel twin screw and barrel for machine
2.Material:alloy steel 38CrMoAlA alloy steel
3.ISO9001:2008/SGS approved
4.treatment:vacuum quenching

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