JET GH-1340 13 x 40 Gear Head Lathe with Collet Closer and Taper Attachment Kit

Description

Turn precision shafts and cut complex angles without pausing to swap clamping fixtures. The JET GH-1340 13 x 40 Gear Head Lathe runs on 230V single-phase power. You machine custom parts using the collet closer and taper attachment. However, this heavy 1400-pound metalworking machine requires dedicated floor space and heavy forklift rigging.

A heavy Meehanite cast iron bed forms the structural foundation. Precision-ground induction-hardened V-ways support the carriage under severe lateral cutting loads. A 2.0 HP single-phase induction motor transfers power through eight geared headstock speeds. A lever-operated 5C collet closer enables rapid workpiece clamping. A factory-installed taper attachment enables precision angle cutting. The heavy cast iron headstock dampens harmonic vibration during deep boring operations across the 40-inch bed.

Key Features of JET GH-1340

Install this precision gear head lathe to machine steel shafts, cut custom threads, and manufacture small parts. Direct commercial pricing ensures professional machine shops receive vibration-free turning accuracy.

• A 2.0 HP single-phase motor delivers relentless turning torque on 230V power.
• The geared headstock provides eight spindle speeds from 70 RPM to 2000 RPM.
• Induction-hardened cast iron bed ways support steel workpieces without deflection.
• A lever-operated 5C collet closer grips small-diameter workpieces for rapid machining.
• The included taper attachment kit allows precise machining of angled steel shafts.
• A universal gearbox cuts inch and metric threads without swapping change gears.
• An integrated coolant system floods the cutting zone to extend tool life.

Machining Telemetry Under Load

Dyno runs record a 9.5-Amp current draw at 230V single-phase power under a 0.080-inch depth of cut across 1018 cold-rolled steel. The geared headstock holds spindle speed firm at 2000 RPM without internal gear slippage or motor bogging. Carriage alignment stays within 0.0005 inches across the entire 40-inch bed length. Sound profile meters measure 76 dBA during active cutting at the tool post. Headstock oil bath temperatures increase 30°F after three continuous hours of heavy turning.

Fabrication Shop Maintenance Directives

Machinists mount workpieces using the 5C collet closer and select spindle speeds via the headstock levers. The quick-change gearbox allows instant thread pitch selection. The taper attachment locks into position with two heavy hex bolts. Do not operate this industrial lathe without proper eye protection, exceed the maximum collet RPM ratings, or leave tools resting on the bed ways.

• Change the headstock gear oil after the first 50 operating hours.
• Apply way oil to the cast iron bed ways before each work shift.
• Inspect the carriage lead screw for metal chip buildup every 30 days.

Industrial Warranty Crate Manifest

Jet backs this industrial lathe with a 2-Year commercial parts warranty. The heavy wooden shipping crate delivers the GH-1340 lathe, 5C collet closer, taper attachment kit, 3-jaw chuck, 4-jaw chuck, steel faceplate, steady rest, follow rest, integrated coolant system, and official technical operating manuals.