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Bimetallic Parallel Twin Screw And Barrel For Plastic Extruder

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    Buy cheap Bimetallic Parallel Twin Screw And Barrel For Plastic Extruder from wholesalers
     
    Buy cheap Bimetallic Parallel Twin Screw And Barrel For Plastic Extruder from wholesalers
    • Buy cheap Bimetallic Parallel Twin Screw And Barrel For Plastic Extruder from wholesalers
    • Buy cheap Bimetallic Parallel Twin Screw And Barrel For Plastic Extruder from wholesalers
    • Buy cheap Bimetallic Parallel Twin Screw And Barrel For Plastic Extruder from wholesalers
    • Buy cheap Bimetallic Parallel Twin Screw And Barrel For Plastic Extruder from wholesalers

    Bimetallic Parallel Twin Screw And Barrel For Plastic Extruder

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    Brand Name : Bloom
    Model Number : BLM
    Certification : ISO 9001
    Price : Negetation
    Payment Terms : T/T
    Supply Ability : 1000mm/month
    Delivery Time : 30 to 45 days
    • Product Details
    • Company Profile

    Bimetallic Parallel Twin Screw And Barrel For Plastic Extruder

    Bimetallic Parallel Twin Screw and Barrel for Plastic Extruder for PVC Pipe UPVC Profile Plastic Recycling Plastic Sheet


    1 . Description

    The Bimetallic Parallel Twin Screw and Barrel for Plastic Extruder is a type of extruder screw and barrel that is designed for processing a variety of plastic materials, including PVC (polyvinyl chloride) and UPVC (unplasticized polyvinyl chloride) for various applications, such as pipe, profile, sheet, and plastic recycling.

    The screw and barrel are made of two different materials. The base material is typically high-quality alloy steel, while the outer layer is made of a wear-resistant material, such as tungsten carbide or a nickel-based alloy. This bimetallic construction provides the screw and barrel with high wear resistance and durability, which is important for processing abrasive plastic materials, such as PVC.

    The Parallel Twin Screw and Barrel design allows for efficient and consistent plastic processing. The twin screw design provides better mixing and melting of the plastic material, resulting in a more uniform and consistent product. The tight screw pitch and high screw speed generate high shear forces, which are necessary for melting and processing PVC and UPVC materials.

    The Bimetallic Parallel Twin Screw and Barrel for Plastic Extruder is also designed for easy cleaning and maintenance. It has a self-cleaning design that helps to prevent material buildup and reduces the need for frequent cleaning. The screw and barrel can be easily removed and replaced when necessary.

    Overall, the Bimetallic Parallel Twin Screw and Barrel for Plastic Extruder is a high-quality and reliable component for plastic extrusion machinery that ensures consistent and efficient processing of PVC and UPVC materials for various applications. Its wear-resistant bimetallic construction and efficient design make it a popular choice for plastic extrusion manufacturers who require high-quality products with high production rates and long service life.

    Product
    Material Base
    Treatment
    Technical Parameter
    Application
    Screw
    38CrMoAlA
    Nitriding
    Tempering hardness: HB260-280
    Nitriding hardness: HV950
    Nitride layer depth: 0.4-0.6MM
    Brittleness :≤2.5
    Surface finish Ra0.04
    used for ordinary acid-free low particle size and does not contain GF. Such as ABSPPPS, etc.
    Screw
    38CrMoAlA
    Bimetallic Ni-based alloy
    Alloy thickness:≥1.5mm
    Hardness:HRC53~56
    Brittleness :≤2.5
    Surface finish Ra0.04
    used for adding acid plastic with GF less than 30%
    Screw
    42CrMo
    Bimetallic Ni-based alloy+ElectroPlating
    Alloy thickness≥1.5mm
    ElectroPlating thickness : 0.03~0.0SMM
    Hardness: HRC52~55
    transparent material/ color mixing material
    Screw
    Fully hard powder metallurgy steel
    vacuum quenching prooess
    Quenching hardness: HRC57-59,
    Electroplatable thickness: 0.03~0.05MM
    suitable for engineering plastics with 35% GF or less,
    high temperature materials.PA+ GF/ LCP+ GF/High Temperature PC
    Screw
    Full hard powder metallurgy steel
    vacuum quenching prooess
    Quenching hardness: HRC59~61
    Thickness 0.005~0.01MM
    suitable for engineering plastics with 45% GF or less

    2 . Comparsion of the output (LDPE)

    Pressure is generated if resin passes over the barrier, forcing any air in the melted resin back to the feed side and effectively preventing the intrusion of air bubbles on the sub flight side. This is highly effective with resins that generate bubbles such as PS, PA, PET and EVOH.



    3 . Parallel twin screw and barrel application
    1)PP
    2)PE
    3)PVC
    4)WPC
    5)SHEET/PIPE/PROFILE/ FOAM BOARD
    6)CRANULAR TWIN SCREWS EXTRUDERS


    Bimetallic Treatment of Screw

    The bimetallic screw for extruder twin screw is a kind of screw spray welding a 2~3mm-thick alloy coat on the screw flight of output area for the screw . The Bimetallic treatment has excellent corrosion resistance, abrasion resistance and high working temperature. And its useful service life is greatly improved contrast to the common nitrided screw.


    4 . As per customer's demand,we can also supply below:
    PVC/PE Film Blowing Screw;

    Blow Molding Screw;

    PS/PE/PP/ABS Sheet Extrusion Screw;

    PE Aluminum Plate;

    PPR Pipe Screw;

    EVA Extrusion Screw;

    HDPE High efficiency Screw;

    PET Straps Screw;

    XPS/EPE Foamed Screw;

    Granulation Screw,Vented single screw etc.


    Bimetallic Parallel Twin Screw And Barrel For Plastic Extruder


    Quality Bimetallic Parallel Twin Screw And Barrel For Plastic Extruder for sale
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