120" G&L Vertical Boring Mill Year 1967 With (2) Swiveling Rams.
|Dimensions||R-L 230" X F-B 240" X Height 20'11"|
120" G&L Vertical Boring Mill Year 1967 Table Size 120" Table 20 Radial T-Slots 1-1/4" Maximum Swing 130" Boring Mill Jaws 4 Boring Mill Jaws Depth of table 13" Table Weight Capacity 50 Ton Maximum Height Under Rail 96" Maximum Height Under Ram 108" Ram Height All The Way Up 231" Table Speeds .6 To 54 Rpm's Feeds 16 .004 To .750 Rapid Traverse 90" I.P.M. Ram Travel 60" Each Degrees Of Swivel 45 Degrees Each Minimum Diameter Hole Rams Will Enter 12-1/4" 200 Inch / Pound AC Torgue Motor For Electric Rail Clamp 10 Hp AC Rapid Traverse Motor Each Head 2 Hp AC Oil Pump Motor 1/2 Hp. Main Motor 75 Hp. 60 Cycle 3 phase Machine Floor Space R-L 230" X F-B 240" Machine Height 20'11" Two Swiveling Rams Pendant Control Yes Auto Lube To Heads Yes Oil Pressure Switch Yes Electric Rail Clamp Yes Anti-friction bearing table tracks Yes Precision scales for rail, saddle and rams Yes Micro-dial for ram and saddle positioning to .001 Flush Mount (No Pit) Drawings, inspection report available Note: Machine In plant under power.
Spring loaded saddle for rail heads. Anti-backlash double nut for saddle feed. Spiral bevel ring gear table drive. Flame hardened alloy steel gearing throughout. Safety clutch protection for ram and saddle feed and traverse. Complete pendant control of all machine functions, including manual shifted two speed transmission. Non-metallic liners on all rams and saddle bearing way and gibs. Micro-dial for ram and saddle positioning to .001 Independent counterbalance of railheads rams.