Hardinge Inc.
Hardinge Inc.
HARDINGE BRIDGEPORT HAUSER KELLENBERGER TRIPET TSCHUDIN


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GS 250 L (10" Chuck)

GS Long-bed turning centers are outstanding machines for the price.  These rigid machines feature a robust one-piece cast iron base, heavy-duty linear guideways and ballscrews, and many standard value-added features—3-jaw chuck, 12-station universal VDI top plate, 40-psi through-tool and headwall coolant, foot switch, chip conveyor interface, air hose with air gun, a swing-out CNC control panel for ease of operation, and much more. Plus the standard Fanuc CNC control includes Manual Guide programming and many value-added features that are offered as options by other machine builders. Choose from the numerous productivity options and you’ll have a truly versatile machine at a great price—and with the level of quality you would expect with any Hardinge product.


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Key SpecificationsFeaturesDocuments
Spindle
Spindle—Configuration (ANSI):A2-8
Draw Tube Type:Hydraulic
Through Draw Tube Capacity:3.07"/78mm
Jaw Chuck Size:10.00/254mm
Gripping Capacity:9.00/288.6mm
Machining Diameter (Max.):14.015"/356mm
Turning Length (Max.):40.31"/1024.6mm
Spindle AC Digital
Peak Horsepower Rating:25hp/18.5kW
Torque Rating:446ft-lb/604.6Nm
Base Speed:292 rpm
Speed Range (1-rpm steps):3,500 rpm
Slides
Swing Diameter Over Way Covers (Max.):23.42"/595mm
X-Axis Travel (Max.):10.71"/271.5mm
Z-Axis Travel (Max.):41.34"/1050mm
X-Axis Traverse Rate (Max.):1,181 ipm / 30m/min
Z-Axis Traverse Rate (Max.):1,181 ipm / 30m/min
Accuracy
Evaluation Standard:ANSI/ASME B5.57
Positioning (±) :±.0002"/±.005mm X and Z Axes
Repeatability (±) :±.0001"/±.0025mm X and Z Axes
Turret (Bidirectional)
Number of Stations:12
Square Shank Tool Size (Max.):1" or 25mm
Round Shank Tool Size (Max.):1-1/2 or 40mm
Index Time (Adjacent Station):.78 Second
Live Tooling/C-Axis Option
Power Rating at Tool Tip:10.5hp/8kW
Torque Rating at Tool Tip:25.8ft-lb/35Nm
Maximum Speed (1-rpm Steps):

3,500

- Repetability:1.75 Arc Min.
Tailstock
Positioning:Hydraulic
Morse Taper Center:MT No. 5
Travel of Tailstock Base:42.30"/1,075mm
Part Length (Max.):46.00"/1,170mm
Thrust (Max.):2,100lb/9,354N
Machine Dimensions
Shipping Weight (Approx.):13,642lb/6,188kg

 



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Hardinge Inc.
1 Hardinge Dr.
Elmira, NY 14902
800-843-8801
©2006 Hardinge Inc. All Rights Reserved.
Hardinge is the leader in providing a wide range of highly reliable turning, milling, grinding and workholding solutions under the brands Hardinge, Bridgeport, Kellenberger, Hauser, Tripet and Tschudin. We never compromise on product design, so customers can count on Hardinge to help them make the right part to the required specification, every time.