Jet Equipment JT9-690575 Vertical Knee Mill 2-axis Cnc

Product Description

The JET EQUIPMENT JT9-690575 is a vertical knee mill equipped with a factory-installed 2-axis ACU-RITE G-2 MILLPWR CNC control system running on 230-volt power. It is built on a Meehanite cast iron frame, delivering the rigidity and vibration damping required for heavy-duty milling operations. Class 7 bearings support the spindle for maximum stiffness during aggressive cuts. The precision-bored and honed milling head is internally cooled to extend bearing, belt, and motor service life. This machine is intended for installation and operation by skilled machinists and toolroom professionals in industrial and trade shop environments.

The JT9-690575 is suited for vertical milling applications in production shops, toolrooms, and technical training facilities requiring CNC-assisted precision. The integrated ACU-RITE G-2 MILLPWR 2-axis CNC control brings digital automation to standard knee mill operations, allowing repeatable positioning and programmed tool paths. Turcite-B lining on the X and Y-axis ways reduces friction and improves positioning accuracy. The machine is CSA Group certified, meeting strict electrical safety guidelines for industrial use. Automatic lubrication cycles every 30 minutes at 3 to 6 cc keep the ways properly serviced during continuous operation.

Key Features

• Factory-installed 2-axis ACU-RITE G-2 MILLPWR CNC control for digital automation and repeatable accuracy
• Meehanite cast iron construction with Class 7 spindle bearings for rigidity in heavy cutting
• Precision-bored and internally cooled milling head extends bearing, belt, and motor life
• Turcite-B on X and Y-axis ways with adjustable gibs throughout for precise, low-friction movement
• Three-stage power downfeed with automatic stop and quick spindle feed nut for depth adjustment
• Automatic lubrication every 30 minutes at 3 to 6 cc, inverter drive system, and swing-away control arm
• Two 115-volt outlets on the electrical box for DRO or powerfeed accessories

Compatibility

Designed as a factory-configured CNC knee mill package; compatible with ACU-RITE G-2 MILLPWR 2-axis CNC accessories and tooling standard to the JTM-949EVS vertical mill platform operating on 230-volt single-phase power.

Installation Notes

Installation should be performed by a qualified millwright or industrial electrician familiar with 230-volt three-phase or single-phase machinery connections and applicable NFPA 70 (NEC) requirements. Verify the floor load rating before placement, as the machine weighs 3000 pounds. All power must be fully disconnected and locked out before any electrical connections, guarding adjustments, or maintenance are performed. Level the machine using the integrated casting leveling feature before first operation.