• 400 Tons 4000kn Servo Electric Injection Molding Machine
  • 400 Tons 4000kn Servo Electric Injection Molding Machine

    400 Tons 4000kn Servo Electric Injection Molding Machine

    Product Details:

    Place of Origin: China
    Brand Name: Taihong
    Certification: ISO9001
    Model Number: HJF400

    Payment & Shipping Terms:

    Minimum Order Quantity: 1
    Price: negotiable
    Packaging Details: Export standard
    Delivery Time: 30days
    Payment Terms: T/T
    Supply Ability: 20sets/month
    Get Best Price Contact Now

    Detail Information

    Injection Weight: 1246~1888 Injection Rate: 382~530
    Clamp Tonnage: 4000 Tonnage Stoke: 745
    Space Between Tie Bar: 725*725 Machine Dimension: 7*1.9*2.4m
    High Light:

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    Product Description

    400 Tons 4000kn Servo Electric Injection Molding Machine

                                               HJF-400 ton servo injection molding machine


    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 mold 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 supports multi-language compatibility.
    3.The control system also supports 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 electrical control components.



    Screw Type A B C


    fruit basket

    Screw Diameter Mm 70 75 80 85
    Screw L/D Ration L/D 22 20.5 19.25 17.8
    Shot Size(Theoretical) cm3 1384 1589 1808 2098
    Injection Weight(PS) g 1246 1430 1627 1888
    Injection Rate g/s 382 438 499 530
    Injection Pressure MPa 200 174 155 130
    Screw Speed Rpm 0~160
    Clamping Force KN 4000
    Opening stroke Mm 745
    Space Between Tie Bars mm 725*725
    Max.Mold Height mm 810
    Min.Mold Height mm 280
    Ejector Stroke mm 170
    Ejector Tonnage KN 110
    Max.Pump Pressure MPa 16
    Pump Motor Power KW 37
    Heater power KW 20
    Machine Dimension(L*W*H) M 7*1.9*2.4
    Machine weight T 14.5
    Oil Tank Capacity L 950


    Haijiang Machinery Main configuration

    Standard machinery

    Vane Pump Albert (USA)
    Directional Valve Northman(TAIWAN) /Yuken(JAPAN)/Tokimec(JAPAN)
    Proportional Valve HNC (TAIWAN)
    Electric Motor Qianlima (CHINA )
    Contactor Schneider(France)
    Plasticizing Oil Motor STF(CHINA)
    Air Breaker LS (KOREA)
    Thermal Overload Relay LS (KOREA)/Schneider(France)
    Limit Switches Omoron (JAPAN )
    Liner Position Sensors (Electric Ruler) Minor (China)
    Lubrication Pump ChaoRun(China)

    Servo machinery

    Directional Valve Northman(TAIWAN) /Yuken(JAPAN)/Tokimec(JAPAN)
    Air Breaker LS (KOREA)
    SSR(solid state relay) Fotek(TAIWAN)
    Plasticizing Oil Motor STF(China)
    Limit Switches Omoron (JAPAN )
    Gear Pump SUMITOMO (JAPAN)
    Servo Driver DELTA (TAIWAN)
    Servo Sensor ASHCROFT(GERMAN)
    Servo Motor Albert(USA)/Phase(ITALY)


    1. Mold clamping with bolts: 8PCS, 2. Nozzles: 1PCS,
    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 shockproof pads: 6PCS,
    11. Vise: 1PCS, 12. Power socket for auxiliary machines: 2PCS,
    13. Wrench: 1PCS, 14. Screwdriver: 2PCS,

    Note: Different machines, the quantity of free accessories is different.

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