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GDM-T80-650W CNC Lathe with Hydraulic Servo Turret CNC machine

CNC Lathe with Hydraulic Servo Turret

GDM-T80-650W

Slant BedTurret

The GDM-T80-650W is a slant-bed hydraulic servo turret CNC lathe for medium-size and longer shaft components. It offers a maximum machining diameter of 400 mm, a machining length of 630 mm and bar capacity from 48 to 65 mm. The machine is equipped with an 8- to 12-station hydraulic servo turret, an 8- to 10-inch hollow hydraulic chuck and a tailstock with MT4 taper for supporting long workpieces. A spindle bore of 80 mm and spindle speeds up to 2,700 rpm provide useful capacity for bar and chucking work. This CNC turning machine is suited to shafts, sleeves, rollers, couplings and general precision components requiring repeatable batch production.

Send a drawing for GDM-T80-650W

Specifications

Technical specifications

Review the complete technical specifications for this model alongside your part, material, dimensions, and production requirements.

ItemGDM-T80-650WUnit
Max. Turning Diameter400mm
Max. Bar Capacity48–65mm
Max. Swing500mm
Max. Turning Length630mm
WorkholdingHydraulic through-hole chuck (8–10 in.)
Spindle Speed Range200–2,700 (spindle unit, motorized spindle, or belt-driven spindle)rpm
Spindle Bore80mm
Spindle NoseA2-6 (national standard)
X-axis Travel210mm
Z-axis Travel650mm
Distance Between Centers650mm
X/Z-Axis Rapid Traverse20000/20000mm/min
X/Y/Z-Axis Positioning Repeatability0.003/0.005mm
Tooling ConfigurationHydraulic servo turret, 8–12 stations
Tailstock Quill Travel100mm
Tailstock Quill TaperMT4
Spindle Motor Power7.5–11kW
Overall Dimensions (L × W × H)2350×1730×1740mm
Machine WeightApprox. 4100kg
Height from Floor to Spindle Centerline1050mm

Note: Screw and linear-guide configuration can be specified with Japan THK, Taiwan Yintai, or HIWIN components to suit customer requirements.

Machine details

A closer look at GDM-T80-650W

Explore this model’s internal layout and construction. Confirm tooling, workholding and the exact configuration against your drawing.

GDM-T80-650W machine detail

Workshop & dispatch

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Assembly details

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Packing preparation

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Truck loading

Wrapped machines on trucks outside the workshop. Discuss the loading plan and transport scope before dispatch.

Sleeve blanks — review stock allowance, bore and gripping surfaces before machining.

AI-assisted retouched images for part-shape and process discussion; use drawings and inspection records to assess dimensions, finish and accuracy.

Start with your part

Let the drawing guide the solution.

For medium-size and long shafts, sleeves, rollers, couplings and general precision parts.

Assess this model against the blank, finished drawing and process plan. Review diameters, bores, cross holes, milled flats, threads and support against tooling and workholding; the images do not establish that this model completes every operation shown.

Compare part types and machine choicesAll application and selection guides

CNC lathe selection for motor shafts, sleeves and rollers

For a motor shaft or roller, send the blank diameter, finished length, support locations, material and batch quantity. GDM-T80-650W has a maximum machining diameter of 400 mm, machining length of 630 mm, an 80 mm spindle bore and published bar capacity of 48–65 mm depending on configuration. The MT4 tailstock supports a discussion of longer workpieces. The 80 mm bore is not an 80 mm bar-capacity claim: check the selected spindle, chuck or collet and drawtube. Allow for gripping, tool clearance and support rather than treating the maximum machining length as a guaranteed finished shaft length.

Prepare a motor-shaft drawing and support checklist

What is needed to quote GDM-T80-650W?

GEDEMA provides one-stop machining solutions, connecting drawing review with machine selection, configuration and delivery planning. Confirm the service and supply scope in the quotation.

Compare the full specification table with your drawing, then identify the blank, permitted gripping length, material condition, batch quantity and critical dimensions. Ask for tooling, workholding, controller, peripherals, shipping, installation and training to be itemized in the quotation. A specification table does not establish the supplied package or a part-trial result.

How to compare CNC lathe prices and quotation scopeCNC lathe machine price: compare configuration and quotation scopeCNC lathe or turn-mill? A process checklist for repeat partsAfter a machine demo: how to prepare a CNC part-trial RFQ for shafts and couplings

Model drawing inquiry

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