Flights Screw Co-kneader PVC Compounding Extruder System

Short Description:

The XINDA WKS 4-Flight Co-kneader is only designed for PVC compounding and pelletizing, with target capacity 1500-2000kg/h for PVC cable compounds for a single compounding line.


Product Detail

Description For Products

WKS-120

Application For WKS Co-kneader

Application
Output For Reference
Layout for HFFR working process
Application

--PVC compounds      
--Soft PVC cable compounds for sheathing, insulation, bedding
--Soft PVC compounds
--Rigid PVC compounds

Output For Reference
Model WKS-100 WKS-120
Co-kneader Screw Dia. 100 120
L/D Ratio 15  15
Max. Screw Speed 500 RPM  500 RPM
Main Motor Power 160-200 KW 220-280 KW
Second-stage Screw Dia. 200mm 220mm
Second-stage Screw L/D 7  7
Max. Screw Speed 60 RPM  60 RPM
Second-stage Motor Power 55-75 KW 90 KW
Reference output (kg/h) 1000-1500 1500-2000
Layout for HFFR working process

 

未标题-1

Working Principle For Co-kneader

Advantage For Four Flights Co-kneader

Feature
Feature
  1. The XINDA WKS 4-Flight Co-kneader is only designed for PVC compounding and pelletizing, with target capacity 1500-2000kg/h for PVC cable compounds for a single compounding line.

    --Typical highlights and benefits of XINDA WKS 4-flight Co-kneader:
    --Optimized intake section: No forcing feeding, large inlet opening, effective backward degassing, -improve material transport
    --4 row of flights increase shear surface, produce more shear energy
    --Improve conveying stability by overlapping flights
    --No open gap between flights and pins

Factory Introduction


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    The barrel of  Twin Screw Extruder can be opened in minutes. This makes product changeover, maintenance and research fast and easy. Both screws and barrels are designed using the building block principle. The screw configuration, barrel setup, feeding and venting, screen changing, way of pelletizing and process requirements, in consideration of the machine’s versatility in other general applications.

    Application of the Twin Screw Extruder:

    • Various plastic inorganic filler, polymer blending (plastic alloy), plastic coloring, ect
    • Various engineering plastic reinforcement of glass fiber, flame-retartant pellets
    • Various antibacterial, insulated, toughening materials for specific uses
    • Light/biology degradable film materials, amylum degradable plastics and multi-functional anti-fog film materials, etc.
    • Specific material for automobiles and household appliance and cable materials, etc
    • Themoplastic elastomers, such as TPR, TPE, and SBS, etc
    • Regenerate pellets for PVC airproof pieces, thermo-soluble glue, etc
    Model
    PSHJ-20
    PSHJ-35
    PSHJ-50
    PSHJ-65
    PSHJ-75
    PSHJ-127
    Screw Diameter:
    MM
    21.7
    35.6
    50.5
    62.4
    71
    126
    Central Distance
    18
    30
    42
    52
    60
    102
    Length Diameter Ratio
    28-52
    28-52
    28-52
    28-52
    28-52
    28-52
    Main Motor Power
    4-5.5
    22-45
    75-110
    110-185
    160-280
    90-160
    Max.Screw Speed:
    RPM
    600
    600
    600
    600
    600
    600
    Output Torque per Shaft:N.m
    32-43
    175-358
    597-875
    875-1472
    1273-2228
    850-1528
    Reference Output: KG/HOUR
    5-20
    20-80
    80-200
    150-350
    300-600
    800-1500

     

    Max.Screw Speed:
    RPM
    800
    800
    800
    800
    500
    Model
    C-PSHJ-35
    C-PSHJ-50
    C-PSHJ-65
    C-PSHJ-75
    C-PSHJ-127
    Screw Diameter:
    MM
    35.6
    50.5
    62.4
    71
    126
    Central Distance
    30
    42
    52
    60
    102
    Length Diameter Ratio
    28-52
    28-52
    28-52
    28-52
    13-18
    Main Motor Power
    22-45
    75-132
    110-250
    160-355
    90-160
    Output Torque per Shaft:N.m
    131-269
    448-788
    657-1492
    955-2119
    850-1528
    Reference Output: KG/HOUR
    150-300
    200-500
    400-800
    500-100
    800-1500

    Application-1

    Application

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