Twin Parallel Screw Barrel with Chromd Surface for Pipe Film

=== Base Info ===

=== Description ===
Product FeaturesBrandJINYIProduct NameTwin Screw BarrelBase Material38CrMoAlA High-quality Alloy Structural SteelSurface TreatmentNitrided, Bimetallic,Chromed,Through Hardened,CoatingBimetallic MaterialJYS01(Ni,Cr,Si), JYS02(Ni,Cr,W), JYS03(Co,Cr,W)Quenching and Tempering HardnessHB260-280Nitriding HardnessHV950±50  Nitride Layer Depth & Hardness0.4-0.6mm , 56-60HRCBrittleness≤2Surface FinishRa0.04Scope of ApplicationSuitable Recycling & Engineering Plastics & < 20% reinfored additives & corrosive plastic
 Parallel Twin Screw Barrel

Twin screw barrel is gradually adopted by many manufacturers because of its high efficiency. Compared with single screw barrel, twin screw barrel has higher requirements for machining clearance. Our company has a professional team to help users solve design problems, and can also process according to the samples or drawings provided by customers.

Technical Parameters
Product Name: Parallel Twin Screw Barre
Base Material: JYN1
Available Size: Φ35 - 188mm, L < 2,500mm
Process Method: Nitrided or bimetallic

Advantage
Unique technical design with larger output;
Advanced equipment with finest machining;
Perfect match of tolerance.

Applications 
Suitable for RPVC, CPVC (both virgin & recycled material), PE pipe and granule.
Suitable for PVC pipes,profiles,sheets and extrusion foaming products. 
Suitable for PE,PP corrugated pipe extrusion.
 

 Size and capacity
 Here is list of our general design data, which may be updated in some different circumstance.