Mark 6 Series

High Performance, Energy Efficient Injection Moulding Machines

Stability & Performance

The MK6 represents the 6th generation of JETMASTER Series Servo Drive injection moulding machines. The clamping mechanism, machine base, and injection unit have been significantly enhanced and strengthened to achieve superior efficiency and overall stability.

Precision – Energy Efficient

MK6-series machines employ SVP/3 servo-hydraulic technology that typically delivers 80% energy savings on average compared to older fixed displacement machines.
Precision HydraulicsTM realises repeatability within 0.05% in critical movement axes, helping clients increase their productivity and product acceptance rate.

80% Energy Saving

Major Advantages of JM-MK6 Machines

  • 1

    Low Energy Consumption:

    High efficient Innovance Servo Drive system reduces energy consumption up to 80%, bringing high precision and super-low noise operation.
  • 2

    Production Flexibility:

    Larger space between tie bars (tie rod clearance), and maximized storks bring moulders increased flexibility to work with various moulds.
  • 3

    Redesigned Platen:

    Redesigned platen provides better distribution of clamping stress, lighter and faster operation and longer life.
  • 4

    Faster Mould Setup:

    Redesigned Ejector system provides the SPI standard, and plenty of room to work with the ejector rods, which allows for faster mould setup than ever.
  • 5

    Better Performance:

    Injection unit based on the bearing guides provides better performance, improved absorption of stress and even operation of the injection dual cylinders.
  • 6

    Faster Cycle Times:

    High-pressure injection and fast speed recovery save seconds on cycle time.
  • 7Ergonomic well-designed safety doors and covers maximise the room for operation and maintenance.
  • 8Low maintenance requirement, repeatable and reliable production.

European Specs

  • 1


  • Hole pattern and ejector pattern according to Euromap standards*.
  • T-slot or another pattern possible on request.
*Hole pattern/ejector pattern may differ from standard due to platen design.
  • 2


    Standard European components:
  • Hydraulic valves: Bosch Rexroth or Vickers
  • Hydraulic pump: Eckerle
  • Linear transducers: Gefran or Novotechnik
  • Electrical components: Siemens, Schneider, Telemechanique, PILZ


Machine ModelClamping Force (Max)Opening StrokeMaximum DaylightSpace Between Tie Bars (HxV)Max. Mould ThicknessMin. Mould ThicknessEjector StrokeEjector ForceMould Center Ring DiameterDry Cycle Time
JM88-MK688340720360 x 3603801251203,41001,7
JM128-MK6128380830410 x 4104501501203,41251,8
JM168-MK6168450970470 x 4705201701404,21251,9
JM208-MK62085101060530 x 5305501801506,71602,1
JM258-MK62585601140580 x 5805801901506,71602,4
JM328-MK63286601340680 x 68068022518011,11602,7
JM398-MK63987201450730 x 73073025021511,11603,2
JM468-MK64688201670830 x 83085030022016,62003,6
JM568-MK65688701750860 x 86088035025016,62003,7
JM668-MK66689201840920 x 92092038026518,22004,0
Specifications are subject to change without notice.
Model IDSwept VolumeInjection Weight (PS)Screw DiameterScrew L/D Ratio
Specifications are subject to change without notice.


Closed-loop Control Technology

Customized for the MK6 series


  • 1

    B&R (PPC2200) Controller:

    -Integrated automation solution -High Speed applications -Manage complete production cells
  • 2

    User Friendly Touch-screen:

    15.6″ multi touch screen display providing user friendly operation for clear process visualization.
  • 3

    Intelligent Control System:

    Can-Bus based I/O creating the fastest response and reliability.
  • 4


    Isolated and expandable I/O for special operations/options/ Automations.
  • 5

    Save your Data:

    Unlimited mould data saving using thumb drive.
  • 6

    Advanced Reports:

    Provides various reports for production, settings, alarm records and logs of operational settings.
  • 7

    Network ready:

    Ready to plug into a cloud-based service and participate in the IOT at the very fundamental level.


  • 1Injection pressure from 21000PSI up to 36000PSI provided by dual cross-parallel high pressure injection cylinders and shot size starting from 4oz up to 109oz.
  • 2Injection unit aliment points providing the capability of extending the L/D ratios between 17 to 25.
  • 3Linear bearing based injection unit to evenly distribute the stress of injection pressure for raising the machine repeatability and reliability.
  • 4High Torque fast speed hydraulic motor and proportional Back Pressure control providing extremely uniform recovery.
Photo Gallery

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Choose your options:

    Additional core pullers (up to 6 core pullers)
    Parallel core movement
    Parallel ejector movement
    Euromap 70 and 70.1
    Larger maximum mold height
    Automatic lubrication on mold height adjust
    Oil-less bushings for toggle system
    Ejection-on-fly / core-pull-on-fly
    Up to 16 zones integrated hotrunner System (Euromap 14 standard)

    Bi-metallic screw and barrel
    PET or PVC screw features
    PVC and UPVC-specialized injection units
    Barrel shut-off nozzle
    Hydraulic/pneumatic sequential injection (up to 12 valves)
    Barrel isolation
    Parallel plasticizing
    Industry 4.0

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