Jet GH-1440-3 w/Newall DP700 DRO Collet Closer & Taper Attach (323414)

Description

The Jet GH-1440-3 w/Newall DP700 DRO Collet Closer & Taper Attach (323414) is a professional-grade machine built for demanding metalworking applications. This heavy-duty lathe boasts a weight exceeding 1 ton and features a cast iron bed with precision-ground ways for exceptional stability and cutting accuracy. The headstock utilizes high-quality steel gears and spindle roller bearings to ensure smooth operation and long-lasting performance.

KEY FEATURES AND BENEFITS:

• Durable Construction: Induction hardened and ground bed ways, roller bearings, and high-quality steel gears for exceptional durability.
• Versatility: 14″ swing over bed and 20″ swing through gap allow for machining a wide range of workpieces.
• Precision Machining: Digital readout (DRO) provides accurate positioning and measurement.
• Efficient Tooling: Collet closer enables quick and easy tool changes.
• Taper Attachment: Expands capabilities for working with tapered workpieces.
• Smooth Operation: Enclosed gearbox design minimizes noise and vibration.
• Safety Features: Electronic chuck key docking station prevents accidental startup without the chuck key securely in place.

SPECIFICATIONS:

• Swing over bed: 14 inches
• Swing over cross slide: 8-1/5 inches
• Swing through gap: 20 inches
• Length of gap: 9-3/8 inches
• Distance between centers: 40 inches
• Spindle bore: 1-1/2 inches
• Horsepower: 3
• Number of spindle speeds: 12
• Range of spindle speeds: 40-1800 RPM
• Spindle taper with sleeve: MT-5
• Number of longitudinal and cross feed rates: 40
• Weight: 2336 lbs

HOW TO USE:

1. Installation: Secure the lathe to a stable and level surface. Ensure proper electrical connection based on voltage requirements (230/460V, 3-phase).
2. Workpiece Setup: Mount the appropriate chuck (3-jaw or 4-jaw) for your specific workpiece. Secure the workpiece in the chuck and adjust the tailstock for proper centering.
3. Speed and Feed Selection: Choose the appropriate spindle speed and feed rate based on the material being machined and desired cutting depth. Refer to the operator’s manual for recommended settings.
4. Machining: Engage the spindle and start cutting. Use the carriage, cross slide, and compound slide to maneuver the cutting tool and achieve the desired shape.
5. Safety: Always wear safety glasses, gloves, and appropriate clothing while operating the lathe. Maintain a clean work area and follow all safety precautions outlined in the manual.

BENEFITS OF USING JET GH-1440-3 W/NEWALL DP700 DRO COLLET CLOSER & TAPER ATTACH (323414):

• Achieve high-precision metalworking results for professional applications.
• Tackle a wide variety of projects with its robust construction and versatile features.
• Enhance efficiency with features like the digital readout and collet closer.
• Ensure operator safety with the integrated safety features.
• Invest in a reliable and durable machine built to last.

FEATURES:

• Induction hardened and ground bed ways
• Spindle roller bearings
• High-quality steel hardened gears in headstock
• Enclosed gearbox design
• Standard coolant system
• Lead screw cover
• Electronic chuck key docking station
• V-way bed design
• Splined shafts
• D1-4 spindle
• Independent leadscrew and feed rod
• Adjustable gibs
• Safety on/off switch
• Emergency Stop
• Gap bed section
• Inch-metric dials
• Compound and cross slide have backlash elimination
• Tailstock may be offset for turning tapers
• Coolant system
• Full length splash guard