JM 1200 Duplex 3D Printer

As the name suggests the 1200 mm is the total printable length.
Duplex means – 2 Extruders – Printing two object at the same time. Each extruder can print as big as 510x500x690 mm object.

Main Purpose of this machine is to create two objects, just in single shot. As the machine is big size, we have inbuilt power failure protection to protect print against unexpected power cut.

The Machine is Fully Automatic, Fully closed and highly stable metal body, especially useful in many industries like Rapid prototyping, die and Mold making, Education and Research,  Artistic Object Making, Medical, Architectural and Much more.

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  • Description




    • 1020 x 500 x 690 Total Print Area
    • Double Extruder : 510 x 500 x 690 for each extruder
    • Highly Accurate : 100 micron layer Height
    • Supper Solid , Stable, Reliable,  Iron body
    • HIWIN Taiwan linear Guide
    • Power Failure Protection is inbuilt.
    • USB & SD Support, removable extruder, internal LED
    • On board reset switch
    • Heated Bed,
    • Leveling Free Machine – No need to do bed leveling



    • Big size 3D Printer : 1020 x 500 x 690 mm total build size
    • Highly Accurate : 100 micron layer Height
    • In Built Power Failure Protection . click here to know more
    • Filament Sensor : Automatic pause if filament get finished – learn more
    • High Torque extruder
    • Cable chain
    • Spool Holder
    • Rubber Shock Absorber
    • All Metal Hotend
    • Easy bed Leveling
    • Internal LED, Power switch
    • On board Reset Switch
    • Supper Solid : Iron body , Aluminium composite Chassis
    • Extruder Two in one Fan
    • Ready to use : fully assembled

      Demo Video




    Build Volume

    1020 L x 500 W x 690 H mm total

    Layer Resolution Height

    100 microns to 400 microns (set before printing in softwere)

    Compatible Material for printing

    PLA, ABS, HIPS, Nylon, Composites, PVA

    Positioning Precision XY – Axes

    11 microns

    Positioning Precision Z – Axis

    10 microns

    Printing Speed

    30-150 mm per sec

    Filament Diameter

    1.75 mm

    Nozzle Diameter

    0.4 mm



    File Types

    .stl, Gcode


    Windows (XP/7/8/8.1),


    Linux (Ubuntu 10.04+),


    Mac OS X (10.7/10.8)



    Machine Size

    1420 L x 810 W x 1320 H mm

    Machine Weight

    110 kg

    Ambient Operating Temperature

    30° – 45° C



    AC Input

    110– 220 V, ~4 amps, 50 – 60 Hz


    USB, SD card



    Service/ Customer Support/ Technical support

    • We provide pre sale and after sale support.
    • For urgent inquiry : +91 8469706950