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HH Roberts Machinery Ltd
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Millstar VH-650-A Horizontal / Vertical CNC or Manual Bed Mill

Millstar VH-650-B horizontal vertical CNC bed type milling machine
59" x 40" x 37.4" Travels
Made in Taiwan

  • The bed, column, saddle and table are manufactured from high quality Meehanite cast iron, stress relieved for high stability.
  • All slideways are hardened, precision ground, then coated with Turcite-B for maximum wear resistance.
  • The X, Y axes are protected by stainless steel telescopic covers.
  • The X, Y axis drive employs high precision lead screws, combined with double nuts, ensuring high accuracy of feed.
  • The spindle runs on precise angular contact bearings.
  • The spindle is precision manufactured from SCM21 alloy steel, heat treated and precision ground.
  • All gears in milling head are hardened and precision ground for quiet running.
  • The X-axis feed is driven by a high torque servo motor, providing variable feed speed.
  • The powerful spindle motor gives a high chip removal rate.
  • Choice of Fanuc, Anilam or Mitsubishi CNC controller.

spindle oil cooler on Millstar CNC bed mill
SPINDLE LUBRICATION SYSTEM
The gears and bearings in the milling head are lubricated by an efficient lubrication system to ensure their normal service life. The oil, after fan cooling, is delivered to the gears and bearings. 		Telescopic steel slideway covers on Millstar CNC machining centre
PRACTICAL TELESCOPIC COVER
The X,Y axes slideways are protected by telescopic cover to prevent scratching on surfaces from chips, and extend the service life of the machine. 		combination horizontal vertical milling headstock on Millstar cnc bed mill
VERTICAL AND HORIZONTAL MILLING HEAD
A combination of vertical and horizontal spindles in a milling head for efficient machining.
When operating with a rotary table, 5 surface machining can be quickly accomplished.
The gears inside the milling head are manufactured from SCM-21, carburized and tempered, then precision ground for heavy duty machining and smooth urnning.
Automatic forced lubrication to the milling head gears ensures minimum gear wear and long service life.
saddle on Millstar cnc milling machine
RUGGED SADDLE
Massive, scientifically rib reinforced saddle provides rigid support for the table and heavy workpieces. 		central lube system on Millstar VH560B machining center
INTEGRATED AUTO LUBRICATING
examples of 5 sided machining on the horizontal vertical machining center
5-SIDE MACHINING IS AVAILABLE
This machine can be fitted withy a rotary table for easy and time saving 5-side machining.


Millstar VH-650-A CNC Bed Type Milling Machine
Table Table size 74.8" x 20" 1900 x 500mm
X axis travel 59" 1500 mm
Y axis travel 40" 1000 mm
Z axis travel 37.4" 950 mm
T-Slot (width x trough number x pitch) 18mm x 5 x 80mm
Feeds   30 ~ 2800mm/min
Rapid traverse    2800mm/min
Cutting 
range		 Cutting length 59" 1500
Cutting width 24.4" 620
Cutting height 25.2" 640
Loading weight 4,400 lbs 2000
Vertical
Spindle		 Spindle speed R.P.M. 45~1500
(18 steps)
Spindle taper NT50 Cat-V-50 or BT-50
Distance of Spindle nose to table surface 0 ~ 29.65" 0-753
Distance of spindle center to column 25.6" 650
Horizontal
Spindle		 Spindle speed R.P.M. 45~1500
(18 steps)
Spindle taper NT50 Cat-V-50 or BT-50
Distance of Spindle center to table surface .4 ~ 37" -10 ~ 940mm
Distance of spindle nose to back face of table  
Power Spindle motor 10 Hp
X axis feed motor 4 Hp
Yaxis feed motor 4 Hp
Z axis feed motor 4 Hp
Dimensions L/R x F/B x Height 117" x 127" x 119" 2960 x 3210 x 3000
Net weight (before packing) 15,400 lbs 7,000 Kg
Gross weight (after packing) 17,600 lbs 8,000Kg


Stanadrd Equipment
Options
  • Automatic lubricating system
  • Cooling system
  • Telescopic slideway covers
  • Tool box
  • Spindle draw bar
  • Leveling pads
  • Adjust bolts
  • Linear scales
  • Ball screws
  • Air power draw bar
  • Rotary table
  • 4th axis heads