Jet 321504 Gap Bed Lathe Acu-rite Dro 200S Taper Attachment

Product Description

The JET 321504 is a GH-1860ZX gap bed engine lathe equipped with a factory-installed 2-axis ACU-RITE DRO 200S digital readout system and a taper attachment. The DRO 200S provides real-time axis position feedback, reducing measurement errors and improving repeatability on production and repair work. The taper attachment allows machining of external and internal tapers without offsetting the tailstock, preserving alignment for subsequent operations. This lathe is intended for installation and operation by experienced machinists in professional machine shop environments.

The GH-1860ZX configuration indicates an 18-inch swing and 60-inch distance between centers, making it suited for medium-to-large diameter shaft work, tooling fabrication, and general turning operations in industrial, maintenance, and job shop settings. The factory-installed taper attachment and DRO reduce setup time compared to field-retrofitted units. This machine is appropriate for facilities requiring precision turning capability on longer workpieces.

Key Features

• Factory-installed 2-axis ACU-RITE DRO 200S digital readout for real-time position feedback
• Taper attachment installed at the factory for repeatable taper turning without tailstock offset
• Gap bed design accommodates larger-diameter workpieces at the headstock end
• GH-1860ZX platform with 18-inch swing and 60-inch center-to-center capacity
• Machine weight of 6700 pounds reflects heavy-duty cast iron construction for rigidity and vibration damping

Compatibility

Designed as a self-contained machine tool unit. The ACU-RITE DRO 200S and taper attachment are specific to the JET GH-1860ZX lathe as delivered in this configuration.

Installation Notes

Installation requires qualified millwrights or machine tool technicians due to the machine weight of 6700 pounds. Proper anchoring to a reinforced concrete floor is standard practice per the manufacturer guidelines and local facility codes. Electrical connection must be performed by a licensed electrician and should conform to NEC requirements for the specified voltage and phase. Confirm all packing materials and shipping braces are removed and that the machine is leveled before initial power-on.

Technical Specifications

• Weight: 6700 pounds
• Swing: 18 inches
• Distance Between Centers: 60 inches
• DRO System: ACU-RITE DRO 200S, 2-axis
• Bed Type: Gap bed
• Unit of Measure: Each

Standard Information

• Brand: JET
• Manufacturer Part Number: 321504