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HH Roberts Machinery Ltd
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Millstar VT-550 Vertical Manual or CNC bed mill
jiuyeh Millstar vt550 bed mill with tilting quill type head

VT-550
Table Table size 59" x 17.7 " 1500 x 450 mm
X axis travel 43.3" 1100 mm
Y axis travel 20.5" 520 mm
Z axis travel 23.6" 600 mm
T-Slots ( width x trough number x pitch) 18 mm x 3 x 80 mm
Rapid traverse X, Y and Z   59 IPM 1500 mm/min
Feed rates 1 ~ 59 IPM 25 ~ 1500 IPM
Cutting
Range
Cutting length 43.3" 1100 mm
Cutting width 19.3" 490 mm
Cutting height 23.6 600 mm
Loading weight 2200 lbs 1000 Kgs
Vertical
Spindle
Spindle speeds variable 80 ~ 3800 rpm
Spindle taper NT-40, BT-40 or Cat-V-40
Distance of spindle nose to table surface 4" ~ 27.55 " 100 -700 mm
Distance of spindle center to column 21.65" 550 mm
Head tilt ± 45°
Quill travel 5.5" 140 mm
Quill power feeds 3
Power Spindle motor 5 Hp
Axis motors 1 Hp
Dimensions L/R x F/B x Height 103 x 81 x 100" 2600 x 2050 x 2550 mm
Net weight (before packing) 7480 lbs 3400 KG
Gross weight (after packing) 9020 lbs 4100 KG

Standard Equipment
Options
  • Automatic lubricating system
  • Cooling system
  • Air pressure lock system
  • Telescopic cover
  • Tool box
  • Spindle draw bar screw
  • Leveling pad
  • Adjust bolt
  • CNC Control
  • Digital readout / linear scale
  • Ball screws on X and Y
  • Air power draw bar
  • Rotary table
  • Coolant tray and chip pan
  • Spindle brake