Jet GH-1440-3 Newall NMS300DRO Collet Closer Taper Attachment (323418)

Description

The Jet GH-1440-3 Newall NMS300DRO Collet Closer Taper Attachment (323418) is a high-performance lathe built for demanding metalworking applications. This heavy-duty machine features a precision induction hardened and ground bed for superior accuracy and a robust gearbox design for smooth, quiet operation.

KEY FEATURES AND BENEFITS:

• Exceptional Accuracy: The precision bed ways, D1-4 spindle, and backlash elimination on the compound and cross slide ensure exceptional dimensional control for your projects.
• Versatility for Various Tasks: The 12-speed spindle, wide range of threads (inch and metric), and large swing capacity allow you to tackle a variety of turning, facing, boring, and threading operations.
• Enhanced Productivity: The independent lead screw and feed rod enable simultaneous threading and feeding, while the digital readout (DRO) simplifies positioning and measurement tasks.
• Durability for Long-Term Use: The high-quality steel gears, splined shafts, and robust construction ensure reliable performance for years to come.
• Safety Features: The emergency stop button, safety on/off switch, and electronic chuck key docking station prioritize operator safety during operation.

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
• Spindle mount: D1-4
• Number of spindle speeds: 12
• Spindle speed range: 40-1800 RPM
• Number of feed rates: 40 (longitudinal and cross)
• Motor: 3 HP, 230/460V, 3-phase
• Overall dimensions: 74-4/5 x 28 x 46 inches
• Weight: 2336 lbs

HOW TO USE:

1. Setup: Secure your workpiece in the chuck or between centers. Ensure proper alignment and tool clearance.
2. Power On: Engage the safety switch and power on the lathe.
3. Speed Selection: Choose the appropriate spindle speed based on the material and operation.
4. Cutting: Engage the feed controls and begin cutting the workpiece to the desired dimensions. The DRO system can assist with precise positioning.
5. Coolant (Optional): If using coolant, activate the system to keep the cutting area lubricated and cool.
6. Safety: Always prioritize safety by wearing proper eye protection, gloves, and following safe operating procedures.

BENEFITS OF USING JET GH-1440-3 NEWALL NMS300DRO COLLET CLOSER TAPER ATTACHMENT (323418):

• Achieve professional-grade results on metalworking projects.
• Handle a wide range of turning, facing, boring, and threading tasks.
• Experience smooth and quiet operation for a more pleasant work environment.
• Ensure operator safety with built-in safety features.
• Increase productivity with features like the DRO system and independent feed/thread functions.