sales@libertymachinery.com
sales@libertymachinery.com
Serial No. 70016
Year Built – 1994
Brand New OEM Spindle Installed Feb. 2025
SPECIFICATIONS:
Capacity:
– Table Working Capacity…………20″W x 40″L
– Table Cap. Manual (Cross. x Long.)…………21.3″ x 45.5″
– Distance from Table Top to Underside of Grind Wheel (12″ Wheel)…………1.9″~21.5″
– Dimensions of Standard Chuck…………40″L x 20″W x 3.5″H
– Load Capacity…………1,540 Lbs.
– T Slots (No. x Width)…………3 x 0.7″
Table:
– Longitudinal Feed Rate (Average)…………1~82 fpm
– Hand Feed per Revolution…………1.85″
– Cross Manual Feed…………0.25″ Hand Feed/Revolution (0.001″ Graduation of Handwheel)
– Cross Automatic Feed – Intermittent…………0.02″ ~ 0.8″
– Cross Automatic Feed – Continous…………8 ~ 40 fpm
Wheelhead:
– Automatic Downfeed (Traverse & Plunge Cut)…………0.00005″ – 0.0015″ (10 Stages)
– Manual Downfeed – Micro Feed (.1X, 1X, 10X)…………0.00001″/0.0001″/0.001″
– Manual Downfeed – Hand Feed/Rev. (.1X, 1X, 10X)…………0.001″/0.01″/0.1″
– No. of Spark-Out Times…………0-5
– Vertical Rapid Feed…………16″ ipm
Grinding Wheel:
– Diameter x Width x Bore…………14″/12″ x 2.0″ x 5″
– Speed…………1500 RPM/1800 RPM
Motors:
– Grinding Wheel Spindle…………5 HP
– Hydraulic Oil Pump…………3 HP
– Vertical Rapid Feed & Downfeed…………0.5 HP (AC Servo)
Electrics…………460V/3Ph/60Hz
Machine Dimensions – Approximate…………179″L x 100″W x 80″H
Machine Weight – Approximate…………10,580 Lbs.
EQUIPPED WITH:
Hydraulic Over the Wheel Dresser
40″ x 20″ Electro-Magnetic Chuck
Vertical Position Display
Heidenhain ND221 Head with LS 403 Scale for Saddle (cross) Position Display DRO
Rough Downfeed Selector Switch (10) Selectable Increments 0.00005″ – 0.0005″
Finish Grind Selector (Fine) 0.001″ or 0.002″ above final grind position
Fine Downfeed Selector Switch (Pre-Set Increment) (6) 0.00005″ – 0.0005″
Grind Cycle Switch
Fully Automatic: Surface, Bias, Plunge Grinding, Rough & Finish, Spark-Out, Table Park L-R
Coolant Filtration System with Paper Media Bed and Magnetic Drum Separator
*Preliminary catalog specifications pending verification.
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Liberty has an extensive inventory of used machinery for sale, including used metalworking machinery, used fabricating machinery, and used finishing equipment. If you’re looking to buy used machine tools, look no further! We have hundreds of late model, quality machine tools in stock at our Chicago area warehouse, and can find additional equipment through our worldwide networking system. Our goal is to help customers increase their productivity and profits with quality pre-owned machinery at reasonable prices.
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