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Jet Tools - GH-1440-1 Lathe with Newall NMS300 DRO and Collet Closer

Jet Tools - GH-1440-1 Lathe with Newall NMS300 DRO and Collet Closer

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$33,986.00

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    Jet 323387 Description

    The new JET GH-1440-1 and GH-1440-3 Geared Head engine lathes weigh over one ton and come equipped with precision induction hardened ground bed-ways, spindle roller bearings, and high-quality steel hardened gears in the headstock for the ultimate working durability. The enclosed gearbox design, standard coolant system, and lead screw cover provide a smooth and quiet operation while maintaining peak performance. The GH-1440-1 and GH-1440-3 also includes a patented electronic chuck key docking station that prevents startup without the chuck key when safely docked.

    Jet 323387 Includes

    • (1) GH-1440-1 Lathe with Newall DP500 DRO and Collet Closer

    Jet 323387 Features

    • V-way bed design is induction hardened and ground
    • Splined, not keyed, shafts are utilized
    • D1-4 spindle is precision ground for accuracy and supported by high quality tapered roller bearings
    • Independent leadscrew and feed rod
    • Adjustable gibs are incorporated in the carriage and slideways
    • Safety on/off switch
    • Emergency Stop within easy reach of the Operator
    • Electronic Chuck Key Docking Station
    • Chuck Guard
    • Foot Brake
    • Gearbox provides larger threading and feed capabilities with no gear changes
    • Spindle actuation control is apron mounted
    • Gap bed section provided for larger diameter work
    • Inch-metric dials are standard
    • Compound and cross slide have backlash elimination
    • Tailstock may be offset for turning tapers and includes an inch-metric graduated quillTailstock may be offset for turning tapers and includes an inch-metric graduated quill
    • Front removable chip tray
    • Spindle jog button for easy gear engagement and spindle inching

    Jet 323387 Specifications

    DIGITAL READOUT NEWALL DP500
    Swing Over Bed (in) 14
    Swing Over Cross Slide (in) 8-1/5
    Swing Through (in) 20
    Length of Gap (in) 9-3/8
    Distance Between Centers (in) 40
    Spindle Bore (in) 1-1/2
    Spindle Mount D1-4
    Number of Spindle Speeds 12
    Range of Spindle Speeds (RPM) 40-1800
    Spindle Taper with Sleeve MT-5
    Number of Longitudinal and Cross Feed Rates 40
    Range of Lontitudinal Feeds (IPR) 0.0012 - 0.0294
    Range of Cross Feeds (IPR) 0.0004 - 0.0103
    Number of Inch Threads 40
    Range of Inch Threads (TPI) 4-112
    Number of Metric Threads 23
    Range of Metric Threads 0.45-7.5
    Max Tool Size (in) 5/8 X 5/8
    Compound Slide Travel (in) 3-1/2

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