• BM-780H

BM-780H

  • Brand: Atrump
  • Model: A Trump - BM series
  • Availability: Pre-Order

  • Centroid M400 control with 15” Touch Screen LCD
  • 20 tools ATC armless
  • 20 HP spindle motor, BT40 or CAT40 spindle taper
  • 8,000 rpm spindle speed
  • Hardened & Ground with Turcite-B coating guide way
  • Double nut precision ball screws hardened & ground for high accuracy and long lasting
  • FC30 Meehanite casting main frame with annealed & stress relieved for long term reliability
  • 100% laser tested for positioning accuracy & repeatability
  • Box ways design on Y axis to provide maximum rigidity & stability
  • Telescopic steel way cover on three axes
  • Tool box & tools
  • Coolant system and air blast system
  • Central lubrication system
  • Built-in Quartz work light
  • Rigid tapping
  • Portable hand wheel 
Specification
Table 32" x 108"
Longitudinal travel (X-axis) 98"
Cross travel (Y-axis) 33"
Vertical travel (Z axis) 27.5"
Spindle nose to table top (D) 3.9" to 31.4"
Spindle center to column front surface 35.4"
Spindle taper CAT40 or BT40
Spindle speed 8000 rpm
Load capacity 4400 lbs
Transmission of spindle & motor Belt
Motor
Spindle motor/max torque 20 HP
Servo motors on XYZ 3 kw - AC
Coolant pump 1/4 HP
Lubrication pump 150W
Power requirement 30 KVA, 3 Phase 208V to 230V (Max)
Feed Rate
Rapid feed rate X/Y/Z: 400 ipm AC
Cutting feed rate 100 ipm
Automatic Tool Changer
No, of tools 20
Max tool diameter 3.5"
Max tool weight 15 lbs
Dimension & Weight
Floor space (L x W x H) 194" x 185" x 118"
Length x width x height 91" x 185" x 102" (package size)
Net weight 22320 lbs

Atrump Machinery, Inc.