Jet GH-1440-3 with 203 DRO and Taper Attachment (323405)

Jet GH-1440-3 with 203 DRO and Taper Attachment (323405) is a heavy-duty geared head engine lathe designed for both precision machining and high-volume production. Weighing over one ton, it offers exceptional stability and rigidity for smooth, vibration-free operation. Its hardened and ground bedways, precision spindle, and hardened steel gears ensure long-lasting accuracy and performance.

KEY FEATURES AND BENEFITS:

• Precision Engineering: Induction hardened and ground V-way bedways, precision-ground D1-4 spindle, and hardened steel gears ensure accuracy and longevity.
• Powerful Performance: 3 HP motor and enclosed gearbox deliver smooth, quiet operation and ample power for various machining tasks.
• Versatility: 14" swing over bed, 40" between centers, and a gap bed section accommodate a wide range of workpiece sizes.
• Threading and Feeding: Independent leadscrew and feed rod, 40 longitudinal/cross feeds, and extensive inch/metric threading capabilities.
• Enhanced Safety: Electronic chuck key docking station prevents accidental start-up.
• User-Friendly Design: Inch-metric dials, backlash elimination, spindle jog button, and coolant system enhance usability.
• Complete Package: Includes 6" and 8" chucks, faceplate, rests, change gears, DRO, taper attachment, and more.

SPECIFICATIONS:

• Swing Over Bed: 14"
• Swing Over Cross Slide: 8-1/5"
• Swing Through Gap: 20"
• Distance Between Centers: 40"
• Spindle Bore: 1-1/2"
• Spindle Mount: D1-4
• Spindle Speeds: 12 (40-1800 RPM)
• Motor: 3 HP, 230/460V, 3-phase
• Dimensions (L x W x H): 74-4/5" x 28" x 46" (56.5" with DRO)
• Weight: 2336 lbs

HOW TO USE:

1. Preparation: Securely mount your workpiece in the chuck or between centers.
2. Tool Setup: Select and install the appropriate cutting tool in the tool holder.
3. Speed and Feed Selection: Choose the correct spindle speed and feed rate for your material and operation using the gearbox and controls.
4. Operation: Engage the feed and carefully move the tool into the workpiece, monitoring the cut depth and finish.
5. Measurement: Utilize the digital readout (DRO) to precisely monitor tool position and workpiece dimensions.
6. Safety: Always wear safety glasses and follow proper machining procedures.

BENEFITS OF USING THE JET GH-1440-3 WITH 203 DRO AND TAPER ATTACHMENT (323405):

• Increased Productivity: Powerful motor and efficient design enable faster material removal and reduced cycle times.
• Improved Accuracy: Precision components and digital readout ensure consistent and accurate results.
• Enhanced Safety: Chuck key docking station and other safety features protect the operator.
• Greater Versatility: Wide range of features and accessories allow for tackling diverse machining projects.
• Long-Term Investment: Durable construction and high-quality components ensure years of reliable service.

FEATURES:

• Induction hardened and ground V-way bedways
• Precision-ground D1-4 spindle
• Hardened steel gears
• 3 HP motor and enclosed gearbox
• 40 longitudinal and cross feeds
• Inch/metric threading capabilities
• Electronic chuck key docking station
• Inch-metric dials
• Backlash elimination
• Spindle jog button
• Coolant system