Never Put Into Production (2015) HNK CNC Vert Boring Mill 12 Position ATC, FANUC 31i-A, Table Dia. 236",Swing 315",Under Rail 197", HNK Machine Tool Co., Ltd. was founded in South Korea in 1960, incorporated in 1988, and has over 60 years of experience in heavy-duty CNC machine tools. The company specializes in large, specialized machines like CNC vertical lathes, horizontal boring and milling machines, and double-column machining centers, serving industries such as aerospace and heavy machinery.
HNK NT-60/80 236" Vertical Boring Mill (2015)
Table Diameter: 236.22"
Max. Part Swing: 314.96"
Ram Stroke: 98.42"
Max. Height Under Rail: 196.85"
Cross Rail Vertical Travel: 127.95" (9.84" x 13 Steps)
Horizontal Travel of Ram Head 1200mm to +4,300mm
Vertical Travel of Ram Head 2,500mm
Feedrate of Ram Head 0 to 3,000 mm/min
Ram Size 400mm x 400mm
Tool Shank Size 60mm x 60mm
Table Speed: 40 RPM
Table Weight Capacity: 60 Ton
Feed Rate, X/Z Axes: 0 - 118.11 IPM
Ram Dimensions: 15.74" x 15.74"
Table Motor: 268 HP
Fanuc 31i-A CNC Control
12-Station Automatic Tool Changer
268 HP Table Motor
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