内部グラインダHEALD SIZEMATIC 271 INTERNAL GRINDER
アメリカ合衆国概要
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Heald Model Sizematic 271 Horizontal Internal Grinder
Swing Over Table, Straight Work: 22"
Swing Inside Standard Guard: 18"
Maximum Bore Length: 8"
Maximum Bore Diameter Ground: 9-3/4"
Minimum Bore Diameter Ground: 1/8"
Workhead Speeds, Range, RPM: 100 to 400
Grinding Table Speeds, Range, FPM: 0 to 20
Table Speed, Rapid Traverse: 35 FPM
Diameter of Workhead Spindle Flange: 9-5/8"
Approximate Dimensions: 91" x 74"
Approximate Height: 74"
Approximate Weight: 8000 Lbs