Jet JTM-4VS Mill Newall DP700 DRO X Powerfeed Power Draw Bar (690069)

Description

Jet JTM-4VS Mill Newall DP700 DRO X Powerfeed Power Draw Bar (690069) is a variable-speed milling machine designed for both professional and hobbyist machinists who demand precision and versatility. Constructed with Meehanite castings, it offers a stable platform for accurate machining operations. This model features the Newall DP700 DRO for precise digital readouts, an X-axis powerfeed for automated table movement, and a pneumatic power draw bar for quick tool changes, enhancing your machining efficiency.

KEY FEATURES AND BENEFITS:

• Meehanite Castings: Ensure exceptional rigidity and dampening for smooth and accurate cuts.
• Precision Machining: Precision-bored and honed milling head, Class 7 spindle bearings, and hardened and ground ways ensure consistent quality cuts.
• Newall DP700 DRO: Provides accurate real-time position feedback for precise and repeatable machining.
• X-Axis Powerfeed: Enables automatic table movement for increased productivity and reduced operator fatigue.
• Power Draw Bar: Allows for quick and easy tool changes, improving workflow efficiency.
• Variable Speed Range: The 3 HP motor with variable speed control (60-4200 RPM) accommodates a wide range of materials and operations.
• Versatility: The mill’s features and robust construction make it suitable for various machining applications, from prototyping to production.

SPECIFICATIONS:

• Digital Readout: Newall DP700 (2-axis)
• Table Size: 9 x 49 inches
• Quill Diameter: 3-3/8 inches
• Spindle Travel: 5 inches
• Motor: 3 HP, 230/460V, 3Ph
• Overall Dimensions: 66 x 63 x 85 inches
• Weight: 2420 lbs

HOW TO USE:

1. Preparation: Ensure the mill is properly leveled and the workpiece is securely mounted on the table.
2. Tool Selection: Choose the appropriate cutting tool for your desired operation and install it in the spindle using the power draw bar.
3. Setup DRO: Zero the DRO axes to your workpiece reference point.
4. Speed and Feed Selection: Consult machining charts or your experience to determine the correct spindle speed and feed rate for your material and tool.
5. Start Machining: Engage the powerfeed (if using) or manually control the table movement. Monitor the DRO for precise positioning.
6. Coolant (Optional): If using coolant, ensure the pump is connected and the flow rate is adjusted.
7. Safety First: Always wear safety glasses and follow safe machining practices.

BENEFITS OF USING THE Jet JTM-4VS Mill Newall DP700 DRO X Powerfeed Power Draw Bar (690069):

• Increased Precision: Achieve tight tolerances and consistent results with the mill’s precision components and DRO.
• Enhanced Productivity: The powerfeed and power draw bar streamline operations and reduce machining time.
• Versatility: Tackle a wide range of machining tasks with confidence due to the mill’s robust construction and features.
• Durability: Meehanite castings and quality components ensure the mill’s longevity.
• User-Friendly: The intuitive controls and ergonomic design make it easy to operate.

FEATURES:

• 3-stage power downfeed with automatic stop
• Heavy-duty spindle brake
• Locks on all movable surfaces
• Adjustable gibs
• Internal coolant tank
• One-shot lubrication system
• Way covers
• Tool box with tools