• 20 Tons Automatic Plastic Injection Molding Machine For Plastic Products
  • 20 Tons Automatic Plastic Injection Molding Machine For Plastic Products

    20 Tons Automatic Plastic Injection Molding Machine For Plastic Products

    Product Details:

    Place of Origin: China
    Brand Name: HAIJIANG
    Certification: ISO9001
    Model Number: HJF530

    Payment & Shipping Terms:

    Minimum Order Quantity: 1
    Price: /
    Packaging Details: Export Standard
    Delivery Time: 20-50days
    Payment Terms: TT, L/C
    Supply Ability: 500sets/month
    Get Best Price Contact Now

    Detail Information

    Shot Weight: 2614grams Machine Weight: 20tons
    Machine Dimension: 8.4*1.92*2.76M Oil Tank: 900L
    Space Between The Tie Bar: 820*800MM Pump Motor Power: 45 Kw
    High Light:

    horizontal injection molding machine


    plastic products making machine

    Product Description

    20 Tons Automatic Plastic Injection Molding Machine For Plastic Products

    Fully automatic plastic injection molding machine for plastic products

    Imported high quality SKD61 material screw tip, check ring and thrust ring; a lot kinds of screws design can meet different plastic material and special processing injection molding necessary.


    home appliance injection molding machine is the type of fully-automatic machine, being provided with high efficiency, high reliability, high speed, low noise, low power consumption and other advantages
    Machine main components adopt world famous brand, e.g.:

    Controller Arcuchi/Porchesion(50-290T)(China)
    Vane pump Albert(USA)
    Proportional valve HJK series Northman(TAIWAN)
      HJK series Northman(TAIWAN) or TOKIMEC(Japan)
    Directional valve HNC(TAIWAN) or YUKEN(Japan)
    Electric motor Dongguan(Guangdong)
    contactor Mager(50-290T)/Schneider(China)(360-3000T)
    High pressure hose Fute(Ningbo)
    Five-star hydrauhu Dandun(China)STAFFA(UK)
    Air breaker LS(Korea)
    Thermal overland relay Schneider(China)
    Limit switch Omoron(Japan)
    Lubrication pump Automatic
    Servo motor SUMITOMO(Japan)
    Servo pump DELTA(Taiwan)
    Servo sensor ASHCROFT(Germany)


    Main technical parameters


      A B C



    Screw diameter mm 75 80 85 100
    Screw L/D Ration L/D 22.7 21 20 17.5
    Shot size(theoretical) cm³ 1727 1965 2218 2904
    Injection weight(PS) g 1560 1788 2018 2614
    Injection rate g/s 386 442 499 625
    Injection pressure Mpa 191 168 148 115
    Screw speed rpm 130
    Clamping tonnage KN 5300
    Opening stroke mm 770
    Space between the tie bars mm 820*800
    Max.mold height mm 810
    Min.mold height mm 330
    Ejector stroke mm 240
    Ejector tonnage KN 150
    Max.pump pressure Mpa 16
    Pump motor power KW 45
    Heater power KW 31.4
    Machine dimension(L*W*H) M 8.4*1.92*2.76
    Machine weight T 20
    Oil tank capacity L 900




    Adjustment Unit

    Automatic mold height adjustment saves the time and cost during the mold changing.

    Clamping Unit

    The plates were designed using FEM software,ensuring a stable and rigid clamping system.Five point inward moving double toggle system ensures high rigidity and precision for mould clamping and also reducing stress and strain effects.

    Hydraulic Unit

    The hydraulic system using the world famous pump and control valve can control the machine running precisely,ensuring the precision,reliability and durability of whole machine.

    Injection Unit

    Dual-pillar supporting and dual-cylinder injection balance devices ensure the stress on screw balanced during injection.Specific screw and barrel designs are available for processing different material requirements.

    Electronically Controlled Unit

    1. CPU controller and display are independent and reliable.

    2. A larger color LCD screen enhances clear display and support multi-language compatibility.

    3. The control system also support remote monitor.In the event of a control problems,the machine can be connected to internet through a special interface.Inject service can realize remote fault diagnosis and maintenance.

    4. A screen saver function extends the LCD life.

    5. Ultra bright LED is provided for input and output point inspection.Proving convenient indication of the machine’s operation and machine service.

    6. A data hardware lock is provided to prevent unauthorized people from effecting the machines performance.

    7. Closed loop PID barrel temperature control.

    8. Dust and waterproof control cabinets provide a neat and tidy enclosure all electric control components.


    Shipping and Payment


    Product Name 138 Injection  molding machine 
    Packing Export standard package
    MOQ 1 set
    FOB price Please contact for new price
    Delivery time 25-60days
    FOB port Ningbo
    Payment terms T/T,L/C at sight



    1.mold clamping with bolts:8pcs 2.Nozzle:1pc
    3.Toolbox:1set 4.heating ring:2pcs
    5.lubrication oil:1 bucket 6.limit switch:2pcs
    7.hexagon wrench:1set 8.thermocouple:2pcs
    9.seal ring:2pcs 10.machine foot pad:6pcs
    11.vise:1pc 12.power socket for auxiliary machine:2pcs
    13.wrench:1pc 14.screwdriver:2pcs



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