Jet 321544 GH-1660ZX Lathe Taper Attachment Collet Closer

Product Description

The JET 321544 is a heavy-duty engine lathe configured as the GH-1660ZX model, supplied with both a taper attachment and collet closer pre-installed at the factory. This machine is built for precision turning operations in industrial and production shop environments. The taper attachment expands turning capability by allowing accurate angled cuts without repositioning the tailstock, while the collet closer enables fast, repeatable workpiece clamping for high-volume turning work. At 6,200 pounds, the GH-1660ZX is a substantial floor-standing machine suited to experienced machinists and production facilities that demand rigidity and accuracy in metal-cutting operations.

The GH-1660ZX lathe is designed for professional machine shop use, including job shops, toolrooms, and production facilities handling steel, aluminum, and other metals. The factory-installed taper attachment and collet closer make this configuration particularly well-suited to shops that require versatile setups without the additional downtime of retrofitting accessories after delivery. Installation requires a prepared concrete floor, proper electrical service, and rigging by qualified millwrights or machinery movers due to the machine weight.

Key Features

• Factory-installed taper attachment for accurate taper turning without tailstock offset
• Collet closer included and installed for fast, repeatable workpiece clamping
• Heavy cast iron construction supports rigidity and vibration damping during cuts
• GH-1660ZX model designation indicates 16-inch swing and 60-inch bed length configuration
• Substantial 6,200-pound machine mass reduces chatter and improves surface finish quality

Compatibility

Designed as a complete, self-contained lathe unit corresponding to the JET GH-1660ZX model configuration. Compatible accessories and tooling should be specified to the GH-1660ZX platform.

Installation Notes

Installation must be performed by qualified millwrights or licensed machinery riggers using appropriate lifting equipment rated for the 6,200-pound machine weight. The lathe requires a level, reinforced concrete floor and proper three-phase or single-phase electrical service as specified in the JET GH-1660ZX installation manual. All power sources must be locked out and tagged before any mechanical adjustments, leveling, or tooling installation. Consult local electrical codes and the manufacturer documentation before connecting to facility power.

Technical Specifications

• Weight: 6200 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 1

Standard Information

• Brand: JET
• Manufacturer Part Number: 321544