Pin Barrel Cold Feed Rubber Extruder Machine

Short Description:

PIN-BARREL COLD FEED RUBBER EXTRUDER 1 Different extrusion heads are applied to extrude various half-finished rubber products.Available in Straight head, Tread head, Cross head, Strip Extrusion head and Strainer head. 2 The barrel is composed of several zones. In the feeding zong, the spiral slots work with the side rolls to enhance feeding capability. In the plastication and extrusion zones,different numbers of pins are fitted.The barrel is of the dual metal structure and bored circumferenti...


  • FOB Price: US $15000-80000
  • Min. Order Quantity: One Set
  • Supply Ability: 20 Sets per Month
  • Port: Qingdao, CNF, CIF also accepted
  • Payment Terms: T/T, L/C, Western Union
  • Product Detail

    Product Tags

    PIN-BARREL COLD FEED RUBBER EXTRUDER

    1 Different extrusion heads are applied to extrude various half-finished rubber products.Available in Straight head, Tread head, Cross head, Strip Extrusion head and Strainer head.

    2 The barrel is composed of several zones. In the feeding zong, the spiral slots work with the side rolls to enhance feeding capability. In the plastication and extrusion zones,different numbers of pins are fitted.The barrel is of the dual metal structure and bored circumferentially.
    3 The screw material adopts 38CrMOALA alloy steel, after quenching and tempering, shaping, qualitative, precision grinding, surface nitriding spray bimetal, polishing, etc., with the feature of high precision, high corrosion preventive, high wear resistant. The screw service life is double prolonged.

    The material is: 38CrMOALA

    Temper DegreeHB240°280°

    Nitriding HardnessHV850°1000°

    Nitriding Deepness0.450.7mm

    Nitriding Brittleness≤Grade Ⅱ

    Surface RoughnessRa0.4

    Screw Straightness0.015mm

    Hard Chrome Plating after Nitriding≥900HV

    Chrome Thickness0.050.10mm

    Two-phase AlloysHRC56°65°nickel-base alloy

    Alloy Deepness1.52.0mm

    4 The gears in the reducer are made of alloy steel,the teeth are very hard.

    Gearbox with hollow output shaft for screw cooling though Rotary Joint.
    5 Heating and cooling system:die heater(mold temperature controler).
    6 Constant Speed or Variable speed drive as per specific requirement.

    Motor: frequency speed control motor or DC motor.
    7 The advantages of the machine include better plastication result,higher extrusion capability,lower temperature of the outgoing rubber and smooth working, easy operation and maintenance.
    8 It’s widely used in extruding rubber hose, rubber tubes, rubber sheet, inner liner, seals, wire cable, sheath, tire tread, tire side wall, also be used to supply rubber for small size calender.

    Technical Parameters  of main models:

    model

    Item

    XJD-90 XJD-120 XJD-150 XJD-200 XJD-250
    Screw dia mm 90 120 150 200 250
    L/D Ratio 12-14 12-14 16 12-18 12-18
    Max.Screw speed r/min 60 55 45 33 26
    Hopper mm 130*100 164*130 220*130 260*180 310*220
    Row QTY of pin 8 10 10 12 12
    Pin QTY of each row 6 6 8 10 12
    Power supply 380V/50HZ 380V/50HZ 380V/50HZ 380V/50HZ 380V/50HZ
    Power KW 75 90 220 220-355 355-480
    Zone of hot water circulation 4 4 4 4 4
    Total power of hot water

    circulation heating

    KW 32 32 44 48 48
    Capacity Kg/h 250-360 600-900 1000-1500 1600-2600 ~3000
    Overall dimensions L mm 2570 3010 4000 7250 7980
    W mm 1335 1320 1810 2100 2400
    H mm 1500 1855 1620 2035 2090
    About weight t ~4.5 ~6 ~7.25 ~12 ~17

    If you have your special requirement, please feel free to contact us.  We also customize machine as per your special needs.


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