80" ACME (ITALY) MODEL VBM-20 DOUBLE COLUMN VERTICAL BORING

Working Capacity
Table Diameter 80"
Max. swing with the vertical head 92"
Max. turning height 70"
Max. height under the crossrail 74"
Crossrail Head
Maximum tilt angle 30 Deg.
Stroke with 5 position turret 30"
Stroke of the ram head 40"
Rapid traverse motor 4 HP
Crossrail
Vertical travel 44"
Feed range 14.17"
Traverse motor 7.5 HP
Speeds of the Table
Range of speeds with DC motor (3) 4-120 RPM
Feeds
Feeds per revolution .002-2"
Rapid traverse 100"/min.
Positioning speeds 4"/min.
Number of vertical & horizontal feeds
With steplessly variable transmission & DC motor16 DC
Operating Data
Tool section
Max. weight of workable piece 40,000 Lbs.
Approximate weight 80,000 Lbs.
Overall height with cross rail up 19' 686"

MOTOR SPECIFICATIONS

65 HP DC Motor and solid state electrical controls