Jet 321590 Geared Head Lathe Acu-rite 300S Dro

Product Description

The JET 321590 is the GH-1860ZX geared head gap bed lathe paired with an ACU-RITE 300S digital readout system. This heavy-duty manual turning lathe is built for precision metalworking in professional machine shops, tool rooms, and industrial maintenance facilities. The integrated ACU-RITE 300S DRO provides real-time axis position feedback, reducing setup time and improving dimensional accuracy across repetitive turning, facing, and threading operations. At 6,400 pounds, this machine is a floor-mount production lathe intended for installation by qualified millwrights or machine tool technicians.

The GH-1860ZX designation indicates an 18-inch swing over bed and 60-inch distance between centers, making it suitable for medium-to-large diameter and long-length workpieces. This lathe is used in industrial manufacturing, heavy repair shops, and job shops where consistent, accurate turning of ferrous and non-ferrous materials is required. The gap bed design allows for turning of larger-diameter workpieces by removing the gap piece near the headstock.

Key Features

• ACU-RITE 300S digital readout system included for precise axis position display
• Geared head design provides consistent torque delivery across speed ranges
• Gap bed configuration expands swing capacity for oversized workpieces
• Heavy cast iron construction at 6,400 pounds for vibration dampening and rigidity
• 18-inch swing over bed with 60-inch distance between centers

Compatibility

Designed as an OEM-matched replacement or direct purchase unit for industrial metalworking applications requiring a full-size manual gap bed lathe with factory-installed digital readout.

Installation Notes

Installation of this lathe should be performed by a qualified millwright or machine tool technician. The machine must be mounted to a reinforced concrete floor and properly leveled using precision machinist levels before operation. All electrical connections must comply with applicable NEC requirements and should be completed by a licensed electrician. Disconnect and lock out all power sources before performing any service or adjustment to the machine.

Technical Specifications

• Swing Over Bed: 18 inches
• Distance Between Centers: 60 inches
• Digital Readout: ACU-RITE 300S
• Machine Weight: 6400 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 1

Standard Information

• Brand: JET
• Manufacturer Part Number: 321590